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Table of Contents
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References
Table of Contents
NAEP Item Development
Pages
Development of NAEP Frameworks
Item Development Process
Background Questions
Mathematics Cognitive Items
NAEP 2000 Mathematics Assessment Standing Committee
Number of Mathematics Items, by Content-Strand Scale and Grade: 2000
Blocks Common to the 2000 and 1996 Mathematics Assessment, by Block Commonality and Grade: 2000
Reading Cognitive Items
NAEP 2000 Reading Standing Committee
Number of Reading Items, by the Purpose-for-Reading Scale and Grade: 2000
Blocks Common to the 2000 and 1998 Grade 4 Reading Assessment, By Block Commonality and Grade: 2000
Geography Cognitive Items
NAEP 2001 Geography Assessment Standing Committee
Number of Items in the NAEP Geography Assessment, by Content-Dimension Scale and Grade: 2001
Blocks Common to the 2001 and 1994 Geography Assessment, by Block Commonality and Grade: 2001
Science Cognitive Items
NAEP 2000 Science Assessment Standing Committee
Number of Science Items, by Field-of-Science Scale and Grade: 2000
Blocks Common to the 2000 and 1996 Science Assessment, by Block Commonality and Grade: 2000
U.S. History Cognitive Items
NAEP 2001 U.S. History Assessment Standing Committee
Number of U.S. History Items, by Historical-Theme Scale and Grade: 2001
Blocks Common to the 2001 and 1994 U.S. History Assessment, by Block Commonality and Grade: 2001
Tables and Figures
Links to NAEP student questionnaires (in PDF format), by grade level, subject, and year: 2000 and 2001
Number of mathematics items, by content-strand scale and grade: 2000
Blocks common to the 2000 and 1996 mathematics assessment, by block commonality and grade: 2000
Number of reading items, by the purpose-for-reading scale and grade: 2000
Blocks common to the 2000 and 1998 grade 4 reading assessment, by block commonality and grade: 2000
Number of geography items, by content-dimension scale and grade: 2001
Blocks common to the 2001 and 1994 geography assessment, by block commonality and grade: 2001
Number of science items, by field-of-science scale and grade: 2000
Blocks common to the 2000 and 1996 science assessments, by block commonality and sample: 2000
Number of U.S. history items, by historical-theme scale and grade: 2001
Blocks common to the 2001 and 1994 U.S. history assessment, by block commonality and grade: 2001
NAEP Instruments
Pages
NAEP Student Booklets
Student Booklets for the Mathematics Assessment
Student Booklets for the Reading Assessment
NAEP Student Booklet Design
Example of a BIB Design
Example of a Partially Balanced Incomplete Block (pBIB) Design
Accommodations for Students With Special Needs
Teacher, School, and Students With Disabilities and Limited-English-Proficient (SD/LEP) Students Questionnaires
School Characteristics and Policies Questionnaire
Teacher Questionnaire
Students With Disabilities and Limited-English-Proficient (SD/LEP) Student Questionnaire
Students With Disabilities (SD)
Individualized Education Program (IEP)
Limited English Proficiency (LEP)
Inclusion Criteria
Tables and Figures
Student booklet configuration for the grade 4 mathematics assessment, by background and cognitive block designation, and booklet number: 2000
Student booklet configuration for the grade 8 mathematics assessment, by background and cognitive block designation, and booklet number: 2000
Student booklet configuration for the grade 12 mathematics assessment, by background and cognitive block designation, and booklet number: 2000
Student booklet configuration for the grade 4 reading assessment, by background and cognitive block designation, and booklet number: 2000
Example of a BIB Design
Number of times each block appears in each position in a BIB design
Number of times pairs of blocks appear together in a BIB design
Example of a pBIB design
Number of times each block appears in each position in a pBIB design
Number of times pairs of blocks appear together in a pBIB design
Accommodations offered in NAEP assessments
Links to NAEP school questionnaires (in PDF format) by grade and assessment year: 2000 and 2001
Links to NAEP teacher questionnaires (in PDF format), by grade and assessment year: 2000 and 2001
NAEP Sample Design
Pages
Sample Design for the 2000 Assessment
National Main Assessment Sample Design in 2000
Target Population and Sample Sizes of the 2000 National Main Assessment
Primary Sampling Units for the 2000 National Main Assessment
Definition of Primary Sampling Unit Strata
Selection of PSUs in the 2000 National Main Assessment
Number of Noncertainty Strata in Each Major Stratum, by Total Strata and Number of Strata per MSA or Non-MSA PSU, National Main Assessment: By Region, 2000
Sparsely Populated States in the 2000 National Main Assessment
Sampling Frame for the 2000 National Main Assessment
Selection of New Public Schools for the 2000 National Main Assessment
School Substitution for Adjusting School Nonresponse in the 2000 National Main Assessment
Original Sample Schools With and Without Substitutes in the 2000 National Main Assessment
Number of Schools by Frame Source for the 2000 National Main Assessment
Sampling of Schools in the 2000 National Main Assessment
Assigning Measure of Size and Selecting School Samples for the 2000 National Main Assessment
Grade 4 and 12 Public School Samples for the 2000 National Main Assessment
Grade 8 Public School Sample for the 2000 National Main Assessment
Distribution of Public Schools in the Sample, by Sampling Strata, Grade 8 National Main Assessment: By Jurisdiction, 2000
Grade 4, 8, and 12 Private School Samples for the 2000 National Main Assessment
Sample Type Assignment to Schools in the 2000 National Main Assessment
Assignment of Sessions to Schools for the 2000 National Main Assessment
Session Assignment Probabilities for Private Schools by Subject, by Sampling Strata, Grade 4 National Main Assessment: 2000
Student Sample Selection for the 2000 National Main Assessment
Initial Student Sample for the 2000 National Main Assessment
Within-School Sampling in the 2000 National Main Assessment
Black and Hispanic Oversample for the 2000 National Main Assessment
SD/LEP Oversample for the 2000 National Main Assessment
Updating Number of Sessions in the 2000 National Main Assessment
Students Excluded from the 2000 National Main Assessment
Determining the SD/LEP Student's Capability to Participate in the Assessment
Student Exclusion Rates, by Subject Area, Grade, School Type, and Reporting Population, National Main Assessment: 2000
Weighted Percentages of Students Excluded (SD and LEP) from Assessment in the S2 Sample, by Subject Area, School Type, and Grade, National Main Assessment: 2000
Weighted Percentages of Students Excluded (SD and LEP) from Assessment in the S3 Sample, by Subject Area, School Type, and Grade, National Main Assessment: 2000
Session Assignment Form for the 2000 National Main Assessment
Participation Results for the 2000 National Main Assessment
School Participation in the 2000 National Main Assessment
Weighted School and Student Participation Rates, by Grade, Reporting Population, and Subject Area, National Main Assessment: 2000
Weighted Student Participation Rates by School Type and Subject Area, National Main Assessment (Accommodations Not Permitted [R2] and Accommodations Permitted [R3]): 2000
State Assessment Sample Design in 2000
Target Population of the 2000 State Assessment
Sampling Frame for the 2000 State Assessment
Number of Schools and Enrollment of All Students and Testable Students for Participating Jurisdictions in the 2000 State Assessment
Stratification of Schools in the Sampling Frame for the 2000 State Assessment
Urbanization Classification for the 2000 State Assessment
Minority Enrollment Classification for the 2000 State Assessment
Achievement Data for the 2000 State Assessment
Usable Achievement Data for the 2000 State Assessment
Implicit Stratification Variables for Jurisdictions from the 2000 State Assessment
Median Household Income for the 2000 State Assessment
School Sample Selection for the 2000 State Assessment
Control of Overlap of School Samples for National Educational Studies in the 2000 State Assessment
Number of Schools Selected for Both the State and National Main Assessments in 2000
District Size and School Size for the 2000 State Assessment
Estimated Grade Enrollment and Measure of Size for the 2000 State Assessment
School Sorting and Sample Selection in the 2000 State Assessment
School Substitution and Retrofitting in the 2000 State Assessment
Number of Substitute Schools in the 2000 State Assessment
Distribution of School Sample, Grade 4 Mathematics State Assessment: By Jurisdiction, 2000
Distribution of School Sample, Grade 8 Mathematics State Assessment: By Jurisdiction, 2000
NAEP Sample Design - Distribution of School Sample, Grade 4 Science State Assessment: By Jurisdiction, 2000
NAEP Sample Design - Distribution of School Sample, Grade 8 Science State Assessment: By Jurisdiction, 2000
Selection of New Public Schools for the 2000 State Assessment
Public School Sampling Frame and New-School Sample Sizes
Selection of Schools in Small Jurisdictions in the 2000 State Assessment
Sparse State Sample Option for the 2000 State Assessment
Effect of Sparse State Sample Option on Jurisdictions in the 2000 State Assessment
Assignment of Subject, Sample Type, Monitor Status, and Drop Flag in the 2000 State Assessment
Assessment Subject in the 2000 State Assessment
Drop Flag Assignment in the 2000 State Assessment
Monitor Status in the 2000 State Assessment
Sample Type in the 2000 State Assessment
Student Sample Selection in the 2000 State Assessment
Reduced Sample Option
Student Sampling and Participation for the 2000 State Assessment
Weighted Student Participation Rates, Exclusion Rates, and Sample Counts, Grade 4 Mathematics State Assessment (Accommodations Not Permitted [R2]): By Jurisdiction, 2000
Weighted Student Participation Rates, Exclusion Rates, and Sample Counts, Grade 4 Mathematics State Assessment (Accommodations Permitted [ R3]): By Jurisdiction, 2000
Weighted Student Participation Rates, Exclusion Rates, and Sample Counts, Grade 4 Science State Assessment (Accommodations Not Permitted [ R2]): By Jurisdiction, 2000
Weighted Student Participation Rates, Exclusion Rates, and Sample Counts, Grade 4 Science State Assessment (Accommodations Permitted [ R3]): By Jurisdiction, 2000
Weighted Student Participation Rates, Exclusion Rates, and Sample Counts, Grade 8 Mathematics State Assessment (Accommodations Not Permitted [R2]): By jurisdiction, 2000
Weighted Student Participation Rates, Exclusion Rates, and Sample Counts, Grade 8 Mathematics State Assessment (Accommodations Permitted [ R3]): By Jurisdiction, 2000
Weighted Student Participation Rates, Exclusion Rates, and Sample Counts, Grade 8 Science State Assessment (Accommodations Not Permitted [ R2]): By Jurisdiction, 2000
Weighted Student Participation Rates, Exclusion Rates, and Sample Counts, Grade 8 Science State Assessment (Accommodations Permitted [ R3]): By Jurisdiction, 2000
Participation Results for the 2000 State Assessment
Fourth-Grade School Participation in the 2000 State Assessment
Eighth-Grade School Participation in the 2000 State Assessment
Comparison of National Main and State Sample Designs
Assessment Subjects
Sampling Stages
Target Populations
Sample Design for the 2001 Assessment
National Main Assessment Sample Design in 2001
Target Population and Sample Sizes of the 2001 National Main Assessment
Sampling of Primary Sampling Units (PSUs) for the 2001 National Main Assessment
Definition of PSU Strata for the 2001 National Main Assessment
Number of Noncertainty Strata in Each Major Stratum in the 2001 National Main Assessment
Primary Sampling Unit Definition and Frame Creation for the 2001 National Main Assessment
Selection of Primary Sampling Units in the 2001 National Main Assessment
Sampling Frame for School Sampling Within Selected PSUs
Number of Schools Within the 94 Selected PSUs by School Type in the 2001 National Main Assessment
Selection of New Public Schools for the 2001 National Main Assessment
Sampling of Schools in the 2001 National Main Assessment
Assigning Measures of Size and Selecting School Samples for the 2001 National Main Assessment
Ineligible Schools for the 2001 National Main Assessment
School Substitution for Adjusting School Nonresponse for the 2001 National Main Assessment
Originally Sampled Schools With and Without Substitutes for the 2001 National Main Assessment
Substitute Frame Standard Deviations for the 2001 National Main Assessment
Selecting School Samples for the 2001 National Main Assessment
Sampling Within Schools in the 2001 National Main Assessment
Assignment of Sample Types to Schools in the 2001 National Main Assessment
Assignment of Sessions to Schools for the 2001 National Main Assessment
Student Sample Selection for the 2001 National Main Assessment
Assigning Assessments as U.S. History and Geography for the 2001 National Main Assessment
Oversampling Black and Hispanic Students for the 2001 National Main Assessment
Oversampling Students With Disabilities and Limited-English-Proficient (SD/LEP) Students for the 2001 National Main Assessment
Students Excluded From the 2001 National Main Assessment
Student Exclusion Rates by School Type for the 2001 National Main Assessment
Weighted Percentages of Students Excluded from the 2001 National Main Assessment
Updating Number of Sessions in the 2001 National Main Assessment
Within-School Sampling Rates for the 2001 National Main Assessment
Student Sampling Procedure for the 2001 National Main Assessment
Participation Results for the 2001 National Main Assessment
School Participation for the 2001 National Main Assessment
Student Participation Results for the 2001 National Main Assessment
Tables and Figures
Target population of students in public schools, by grade, national main assessment: 2000
Student sample size goals, by subject area, school type, and grade, national main assessment: 2000
Selection of primary sampling units, by assessment year and sample designation number, national main assessment: Various years, 1994–2000
Number of noncertainty strata in each major stratum, by total strata and number of strata per MSA or non-MSA PSU, national main assessment: By region, 2000
Number of schools in the original sample, by school type and grade, national main assessment: 2000
Original sample schools with and without substitutes and number of participating substitute schools, by grade and school type, national main assessment: 2000
Number of public and private schools in the assessment's frame components, by frame source and grade, national main assessment: 2000
School measure of size assignment scheme by school type and grade, national main assessment: 2000
Inflation factor used to offset attrition in public school student participation, by school type and grade, the national main assessment: 2000
Distribution of public schools in the sample, by sampling strata, grade 8 national main assessment: By jurisdiction, 2000
Session assignment probabilities for private schools, by subject area and sampling stratum, grade 4 national main assessment: 2000
Rules for dropping sessions for grade 4 public schools, national main assessment: 2000
Student exclusion rates, by subject area, grade, school type, and reporting population, national main assessment: 2000
Weighted percentages of students excluded (SD and LEP) from assessment in the S2 sample, by subject area, school type, and grade, national main assessment: 2000
Weighted percentages of students excluded (SD and LEP) from assessment in the S3 sample, by subject area, school type, and grade, national main assessment: 2000
Weighted school and student participation rates, by grade, reporting population, and subject area, national main assessment: 2000
Summary of school participation experiences by grade and school type, unweighted, national main assessment: 2000
Cooperation rate of schools before the addition of substitute schools to the sample, by grade and school type, unweighted, national main assessment: Various years, 1992–2000
Cooperation rate of schools before and after the addition of substitute schools to the sample, by grade and school type, unweighted, national main assessment: 2000
Weighted school and student participation rates, by grade, reporting population, and subject area, national main assessment: 2000
Weighted student participation rates, by grade, school type, and subject area, national main assessment (accommodations not permitted [R2]): 2000
Weighted student participation rates, by grade, school type, and subject area, national main assessment (accommodations permitted [R3]): 2000
Sampling parameters for the grade 4 and 8 public school frames, state assessment: By jurisdiction, 2000
Distribution of schools and enrollment for participating jurisdictions, by grade, state assessment: By jurisdiction, 2000
Implicit stratification variables, by grade, state assessment: By jurisdiction: 2000
Number of schools selected for both state and national main assessments: 2000
Calculation of a school's measure of size, state assessment: 2000
Mean, minimum, and maximum number of schools sampled, by grade, state assessment: 2000
Number of substitute schools provided, by grade, state assessment: By jurisdiction, 2000
Distribution of school sample, grade 4 mathematics state assessment: By jurisdiction, 2000
Distribution of school sample, grade 8 mathematics state assessment: By jurisdiction, 2000
Distribution of school sample, grade 4 science state assessment: By jurisdiction, 2000
Distribution of school sample, grade 8 science state assessment: By jurisdiction, 2000
Public school sampling frame and new-school sample sizes, state assessment: By jurisdiction, 2000
Jurisdictions with all schools selected, state assessment: By jurisdiction, 2000
Effect of sparse state sample option on jurisdictions, by grade, state assessment: By jurisdiction, 2000
Weighted student participation rates, exclusion rates, and sample counts, grade 4 mathematics state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Weighted student participation rates, exclusion rates, and sample counts, grade 4 mathematics state assessment (accommodations permitted [R3]): By jurisdiction, 2000
Weighted student participation rates, exclusion rates, and sample counts, grade 4 science state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Weighted student participation rates, exclusion rates, and sample counts, grade 4 science state assessment (accommodations permitted [R3]): By jurisdiction, 2000
Weighted student participation rates, exclusion rates, and sample counts, grade 8 mathematics state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Weighted student participation rates, exclusion rates, and sample counts, grade 8 mathematics state assessment (accommodations permitted [R3]): By jurisdiction, 2000
Weighted student participation rates, exclusion rates, and sample counts, grade 8 science state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Weighted student participation rates, exclusion rates, and sample counts, grade 8 science state assessment (accommodations permitted [R3]): By jurisdiction, 2000
Number of participating fourth-grade schools, by subject area and sample type, state assessment: By jurisdiction, 2000
Number of participating eighth-grade schools, by subject area and sample type, state assessment: By jurisdiction, 2000
Sample size goals, by subject area and grade, national main assessment: 2001
Number of noncertainty strata in each major stratum, national main assessment: By NAEP region, 2001
Number of schools within the 94 selected PSUs, by school type and grade, national main assessment: 2001
Originally sampled schools with and without substitutes, national main assessment: 2001
Substitute frame standard deviations, national main assessment: 2001
Distribution of main and field test sessions among sampled schools by grade, national main assessment: 2001
Weighted student exclusion rates, by subject area, grade, school type, and reporting sample, national main assessment: 2001
Weighted percentages of students excluded (SD and LEP) from the assessment, national main assessment: 2001
Rules for dropping sessions for grade 4 public schools, national main assessment: 2001
Unweighted summary of school participation experience, national main assessment: 2001
Student participation counts and (unweighted) rates, by school type and grade, national main assessment: 2001
Weighted school and student participation rates, by subject area and grade, national main assessment: 2001
NAEP Data Collection
Pages
Overview of the NAEP Assessments
Overview of the 2000 NAEP Assessment
Overview of the 2000 National Main Assessment
Overview of the 2000 State Assessment
Overview of the 2001 National Main Assessment
Organization of the Data Collection Staff
Organization of the Data Collection Staff for the 2000 Assessment
Organization of the Data Collection Staff for the 2000 National Main Assessment
Organization of the Data Collection Staff for the 2000 State Assessment
Organization of the Data Collection Staff for the 2001 National Main Assessment
Field Staff Training
Field Staff Training for the 2000 National Main Assessment
Field Staff Training for the 2000 State Assessment
Field Staff Training for the 2001 National Main Assessment
Gaining School Participation
Gaining School Participation in the 2000 National Main Assessment
Gaining School Participation in the 2000 State Assessment
Gaining School Participation in the 2001 National Main Assessment
Sampling of Students
Sampling of Students for the 2000 Assessment
Sampling of Students for the 2000 National Main Assessment
Oversamples of Certain Groups of Students in 2000
Sampling of Students for the 2000 State Assessment
Sampling of Students for the 2001 National Main Assessment
Oversamples of Certain Groups of Students in 2001
Data Collection Reporting Systems
Field Test
Assessment Sessions
Quality Control
Quality Control for the 2000 Assessment
Quality Control for the 2000 National Main Assessment
Quality Control for the 2000 State Assessment
Pre-Assessment Activities
Assessment-Day Activities
Post-Assessment Activities
Quality Control Forms
Quality Control for the 2001 National Main Assessment
Department of Defense Education Activity Schools
Additional Collected Information
Participation Results
Participation Results for the 2000 Assessment
Participation Results for the 2000 National Main Assessment
Participation Results for the 2000 State Assessment
Participation Results for the 2001 National Main Assessment
Tables and Figures
Subject areas assessed, by assessment type: Various years, 1969–2001
School participation counts, by grade and school type, national main assessment: 2000
table2
School participation counts, by grade and school type, national main assessment: 2001
Percentage of time spent by assessment administrators on assessment-day activities (monitored and unmonitored schools combined), state assessment: 2000
Percentage of students who received special instruction in preparation for the assessment, by grade, state assessment: 2000
Number of students sampled, withdrawn, excluded, absent, and assessed, by grade and subject area, state assessment: 2000
Questionnaire response rates by grade and type of questionnaire, state assessment: 2000
NAEP Processing Assessment Materials
Pages
Printing of Student Booklets, Questionnaires, and Tracking Forms
Packaging and Distribution
Spiraling and Bundling Booklets
Number of Bundle Types Needed to Meet Assessment Design Requirements and Number of Booklets Needed to Create a Complete Spiral: 2001
Number of Bundle Types Needed to Meet Assessment Design Requirements and Number of Booklets Needed to Create a Complete Spiral: 2000
Accommodations Booklets
Accommodations Booklets for the 2001 Assessment
Accommodations Booklets and Bilingual Glossary for the 2000 Assessment
Questionnaires and Tracking Forms
Questionnaires and Tracking Forms for the 2001 Assessment
Number of Questionnaires, Rosters, and Administration Schedules Shipped to Each Data Collection Supervisor in the Field: 2000
Distribution of Assessment Materials
Distribution of Materials for the 2001 Assessment
Distribution of Materials for the 2000 Assessment
Science Kits Created for the 2000 Assessment
Processing of Student Booklets and Questionnaires
Receiving and Scanning Student Booklets and Questionnaires
Batching and Scanning of Questionnaires
Number of Questionnaires Distributed and Returned, and Percent of Questionnaires Returned, by Grade and Questionnaire Type, National Main Assessment: 2001
Number of Questionnaires Distributed and Returned, and Percent of Questionnaires Returned, by Grade and Questionnaire Type, National Main and State Assessments: 2000
NAEP Completeness Flag Definitions
Electronic Data Capture and Exchange
Questionnaires Over the Internet
Demographic Information Via File Transfers
Discrepancy Report
Batching of Booklets
Data Transcription
Data Entry
Key Entry
Scanning Tools
Image Scanning
Intelligent Character Recognition
Optical Mark Reflex (OMR) Scanning
Data Validation and Resolution
Image Processed Documents
Questionnaire Editing
Materials Processing Quality Assurance Tracking Reports
Data Transmission Before Scoring
Creating and Delivering Data Files
Uploading Scores to Materials Database
Teacher Questionnaire Match
School Questionnaire
SD/ELL Student Questionnaire
Data Delivery Dates
Data Delivery Dates From Scoring Center to Data Analysis Contractor, by Scheduled Date and Actual Date, by Data Type: 2001
Data Delivery Dates from Scoring Center to Data Analysis Contractor, by Scheduled Date and Actual Date, by Data Type: 2000
Quality Control
Storage of Assessment Materials
Capability Maturity Model for 2001
Processing Schedules and Overall Counts for 2001
Processing Schedule, by Production Category and Task Name, National Main Assessment: 2001
Student Participation and Session Information, by Grade, National Main Assessment: 2001
Processing Schedules and Overall Counts for 2000
Processing Schedule, by Task Name and Assessment, National Main and State Assessments: 2000
Student Participation and Session Information, by Grade and Subject Area, National Main Assessment: 2000
Tables and Figures
Number of booklets and forms printed for each assessment: 2000 and 2001
Number of bundle types needed to meet assessment design requirement and number of booklets needed to create a complete spiral: 2001
Number of bundle types needed to meet assessment design requirements and number of booklets needed to create a complete spiral: 2000
Accommodations booklet numbers, including read aloud booklets and large-print booklets, by grade and subject area, national main assessment: 2001
Accommodations booklet numbers, including large-print booklets, bilingual booklets, and bilingual glossaries, by grade and subject area, national main and state assessments: 2000
Number of questionnaires, rosters, and administration schedules shipped to each data collection supervisor in the field: 2001
Number of questionnaires, rosters, and administration schedules shipped to each data collection supervisor in the field: 2000
Number of science kits distributed, science assessment: 2000
Number of questionnaires distributed and returned, and percent of questionnaires returned, by questionnaire type and grade, national main assessment: 2001
Number of questionnaires distributed and returned, and percent of questionnaires returned, by grade and questionnaire type, national main and state assessments: 2000
Number of teachers who completed a NAEP questionnaire and the number of students matched with teacher response data, by subject area, assessment type, and grade: 2000
Number of teachers who completed a NAEP questionnaire and the number of students matched with teacher response data, by subject area, assessment type, and grade: 2001
Data delivery from the NAEP scoring center to the data analysis staff, by date and data type, national main assessment: 2001
Data delivery from the NAEP scoring center to the data analysis staff, by date and data type, national main and state assessments: 2000
Processing schedule, by production category and task name, national main assessment: 2001
Student participation and session information, by grade, national main assessment: 2001
Processing schedule, by task name and assessment, national main and state assessments: 2000
Student participation and session information, by grade and subject area, national main assessment: 2000
NAEP Scoring
Pages
Backreading
Calibration of Scoring Raters
t statistics
Training for the Scoring Raters
Online Training
Selection of Training Papers
Trend Scoring
Scoring NAEP Geography Assessments
Number of Constructed-Response Items, by Score-Point Level and Grade, Geography National Main Assessment: 2001
Number of 1994 Constructed-Response Items Rescored in 2001 by Score-Point Level, Geography National Main Assessment: 2001
Geography Interrater Reliability
Item-by-Item Scorer Reliability, by Grade, Geography National Main Assessment: 2001
Scoring of the Geography Assessment Large-Print Booklets
Item-by-Item Scorer Reliability for Items in Large-Print Booklets, by Grade, Geography National Main Assessment: 2001
Scoring NAEP Mathematics Assessments
Number of Constructed-Response Items, by Score-Point Level and Grade, Mathematics National Main and State Assessments: 2000
Number of 1996 Constructed-Response Items Rescored in 2000, by Score-Point Level and Grade, Mathematics National Main and State Assessments: 2000
Number of 1992 Constructed-Response Items Rescored in 2000, by Score-Point Level and Grade, Mathematics National Main and State Assessments: 2000
Number of 1990 Constructed-Response Items Rescored in 2000, by Score-Point Level and Grade, Mathematics National Main and State Assessments: 2000
Mathematics Interrater Reliability
Item-by-Item Scorer Reliability, by Grade, Mathematics National Main and State Assessments: 2000
Scoring of the 2000 Mathematics Assessment Large-Print Booklets
Item-by-Item Rater Reliability for Items in Large-Print Booklets, by Grade, Mathematics National Main and State Assessments: 2000
Scoring NAEP Reading Assessments
Number of Constructed-Response Items by Score-Point Level, Grade 4 Reading National Main Assessment: 2000
Number of 1998 Constructed-Response Items Rescored in 2000 by Score-Point Level, Grade 4 Reading National Main Assessment: 2000
Number of 1994 Constructed-Response Items Rescored in 2000 by Score-Point Level, Grade 4 Reading National Main Assessment: 2000
Reading Interrater Reliability
Item-by-Item Scorer Reliability, Grade 4 Reading National Main Assessment: 2000
Scoring of the 2000 Reading Assessment Large-Print Booklets
Scoring NAEP Science Assessments
Number of Constructed-Response Items, by Score-Point Level and Grade, Science National Main and State Assessments: 2000
Number of 1996 Constructed-Response Items Rescored in 2000, by Score-Point Level and Grade, Science National Main and State Assessments: 2000
Science Interrater Reliability
Item-by-Item Rater Reliability, by Grade, Science National Main and State Assessments: 2000
Scoring of the 2000 Science Assessment Large-Print Booklets
Item-by-Item Rater Reliability for Items in Large-Print Booklets, by Grade, Science National Main and State Assessments: 2000
Scoring NAEP U.S. History Assessments
Number of Constructed-Response Items, by Score-Point Level and Grade, U.S. History National Main Assessment: 2001
Number of 1994 Constructed-Response Items Rescored in 2001, by Score-Point Level and Grade, U.S. History National Main Assessment: 2001
U.S. History Interrater Reliability
Item-by-Item Rater Reliability, by Grade, U.S. History Assessment: 2001
Scoring of the 2001 U.S. History Assessment Large-Print Booklets
Item-by-Item Rater Reliability for Items in Large-Print Booklets, by Grade, U.S. History Assessment: 2001
Tables and Figures
Scoring activities, geography assessment: 2001
Categories for unscorable responses, geography assessment: 2001
Number of constructed-response items, by score-point level and grade, geography national main assessment: 2001
Number of 1994 constructed-response items rescored in 2001, by score-point level and grade, geography national main assessment: 2001
Interrater reliability ranges, by assessment year, geography national main assessment: 2001
Item-by-item scorer reliability, by grade, geography national main assessment: 2001
Item-by-item scorer reliability for items in large-print booklets, by grade, geography national main assessment: 2001
Scoring activities, mathematics assessment: 2000
Categories for unscorable responses, mathematics assessments: 2000
Number of constructed-response items, by score-point level and grade, mathematics national main and state assessments: 2000
Number of 1996 constructed-response items rescored in 2000, by score-point level and grade, mathematics national main and state assessments: 2000
Number of 1992 constructed-response items rescored in 2000, by score-point level and grade, mathematics national main and state assessments: 2000
Number of 1990 constructed-response items rescored in 2000, by score-point level and grade, mathematics national main and state assessments: 2000
Interrater reliability ranges, by assessment year, mathematics national main and state assessments: 2000
Item-by-item scorer reliability, by grade, mathematics national main and state assessment: 2000
Item-by-item scorer reliability for items in large-print booklets, by grade, mathematics national main and state assessments: 2000
Scoring activities, reading assessment: 2000
Categories for unscorable responses, reading assessment: 2000
Number of constructed-response items, by score-point level, grade 4 reading national main assessment: 2000
Number of 1998 constructed-response items rescored in 2000, by score-point level, grade 4 reading national main assessment: 2000
Number of 1994 constructed-response items rescored in 2000, by score-point level, grade 4 reading national main assessment: 2000
Interrater reliability ranges, by assessment year, reading national main assessment: 2000
Item-by-item scorer reliability, grade 4 reading national main assessment: 2000
Location of scoring activities, science assessment: 2000
Categories for unscorable responses, science assessment: 2000
Number of constructed-response items, by score-point level and grade, science national main and state assessments: 2000
Number of 1996 constructed-response items rescored in 2000, by score-point level and grade, science national main and state assessments: 2000
Interrater reliability ranges, by assessment year, science national main and state assessments: 2000
Item-by-item scorer reliability, by grade, science national main and state assessment: 2000
Item-by-item scorer reliability for items in large-print booklets, by grade, science national main and state assessments: 2000
Scoring activities, U.S. history assessment: 2001
Categories for unscorable responses, U.S. history assessments
Number of constructed-response items, by score-point level and grade, U.S. history national main assessment: 2001
Number of 1994 constructed-response items rescored in 2001, by score-point level and grade, U.S. history national main assessment: 2001
Interrater reliability ranges, by assessment year, U.S. history national main assessment: 2001
Item-by-item scorer reliability, by grade, U.S. history national main assessment: 2001
Item-by-item scorer reliability for items in large-print booklets, by grade, U.S. history national main assessment: 2001
The NAEP Database
Pages
Creation of the Database
Creating the Meta Data and File Documentation
Merging Files
Quality Control of NAEP Data Entry
Summary of Quality Control Error Analysis for NAEP 2000 Data Entry
NAEP Database Products
Secondary-Use Data Files and Data Companion
Control Statement Files for Statistical Packages
Data Codebooks
Data Companion
Machine-Readable Catalog Files
NAEP Data Toolkit
The Response Data File
Data File Layouts
NAEP Data Explorer
Tables and Figures
NAEP 2000 grade 4 reading file layout
Summary of quality control error analysis for data entry: 2000
NAEP data codebook file example: 2000
Master catalog file layout, by column number, reading assessment: 2000
Special response codes
Example, data file layout: 2000
NAEP Weighting Procedures
Pages
Weighting Procedures and Variance Estimation for the 2001 National Main Assessment
Computation of School Weights
Trimming the Nonresponse Adjusted Student Weights
Computation of Poststratification Adjustments
Poststratification Control Totals
Poststratification Procedures
Poststratification Adjustments, Grade 12 Geography National Main Assessment (Accommodations Not Permitted [R2]): 2001
Poststratification Adjustments, Grade 12 Geography National Main Assessment (Accommodations Permitted [R3]): 2001
Poststratification Adjustments, Grade 12 U.S. History National Main Assessment (Accommodations Not Permitted [R2]): 2001
Poststratification Adjustments, Grade 12 U.S. History National Main Assessment (Accommodations Permitted [R3]): 2001
Poststratification Adjustments, Grade 4 Geography National Main Assessment (Accommodations Not Permitted [R2]): 2001
Poststratification Adjustments, Grade 4 Geography National Main Assessment (Accommodations Permitted [R3]): 2001
Poststratification Adjustments, Grade 4 U.S. History National Main Assessment (Accommodations Not Permitted [ R2]): 2001
Poststratification Adjustments, Grade 4 U.S. History National Main Assessment (Accommodations Permitted [R3]): 2001
Poststratification Adjustments, Grade 8 Geography National Main Assessment (Accommodations Not Permitted [R2]): 2001
Poststratification Adjustments, Grade 8 Geography National Main Assessment (Accommodations Permitted [R3]): 2001
Poststratification Adjustments, Grade 8 U.S. History National Main Assessment (Accommodations Not Permitted [R2]): 2001
Poststratification Adjustments, Grade 8 U.S. History National Main Assessment (Accommodations Permitted [R3]): 2001
Reporting Populations
Replicate Weights and Variance Estimation
Replicate Variance Estimates at the School Level After Nonresponse Adjustments
Replicate Variance Estimates at the School Level Before Nonresponse Adjustments
Replicate Variance Estimates at the Student Level
Grade 12 Replicate Variance Estimates
Grade 4 Replicate Variance Estimates
Grade 8 Replicate Variance Estimates
School Trimming
School Nonresponse Adjustments
Computation of Student Base Weights
Computation of Student Nonresponse Adjustments
Weighting Procedures and Variance Estimation for the 2000 National Main Assessment
Sampling Weights and Disproportionate Representation in the 2000 National Main Assessment
Market-Basket/Short-Form Mathematics Reporting Weights
Sample Types and Reporting Populations for the 2000 National Main Assessment
Reporting Weights Main
Initial Student Weight for the 2000 National Main Assessment
State Assessment Overlap Adjustment for the 2000 National Main Assessment
Within-School Student Sampling Weight for the 2000 National Main Assessment
Year-Round School Adjustment for the 2000 National Main Assessment
School Base Weight for the 2000 National Main Assessment
Components of Subject-Specific School Base Weights
School Trimming Adjustment for the 2000 National Main Assessment
School Nonresponse Adjustment for the 2000 National Main Assessment
Student Nonresponse Adjustment for the 2000 National Main Assessment
Student Trimming Adjustment for the 2000 National Main Assessment
Reporting Factors for the 2000 National Main Assessment
Poststratification Adjustment for the 2000 National Main Assessment
Modular Weights for the 2000 National Main Assessment
National Linking Weights for the 2000 National Main Assessment
Common Population Linking Procedure for the 2000 National Main Assessment
Mathematics and Science Skill Level for the 2000 National Main Assessment
Control Totals and Raking Factors for the 2000 National Main Assessment
Variance Estimation for the 2000 National Main Assessment
Sampling Variability in the 2000 National Main Assessment
Jackknife Procedure
Weights for Certainty Strata
Weights for Noncertainty Strata
Weighting Procedures for the 2000 State Assessment
Calculation of School Base Weights
Calculation of Student Base Weights
Distribution of the Substitute School Weighting Factor, Grade 4 Mathematics State Assessment (Accommodations Not Permitted [R2]): By Jurisdiction, 2000
Distribution of the Substitute School Weighting Factor, Grade 4 Mathematics State Assessment (Accommodations Permitted [R3]): By Jurisdiction, 2000
Distribution of the Substitute School Weighting Factor, Grade 4 Science State Assessment (Accommodations Not Permitted [R2]): By Jurisdiction, 2000
Distribution of the Substitute School Weighting Factor, Grade 4 Science State Assessment (Accommodations Permitted [R3]): By Jurisdiction, 2000
Distribution of the Substitute School Weighting Factor, Grade 8 Mathematics State Assessment (Accommodations Not Permitted [R2]): By Jurisdiction, 2000
Distribution of the Substitute School Weighting Factor, Grade 8 Mathematics State Assessment (Accommodations Permitted [R3]): By Jurisdiction, 2000
Distribution of the Substitute School Weighting Factor, Grade 8 Science State Assessment (Accommodations Not Permitted [R2]): By Jurisdiction, 2000
Distribution of the Substitute School Weighting Factor, Grade 8 Science State Assessment (Accommodations Permitted [R3]): By Jurisdiction, 2000
Distribution of the Year-Round School Weighting Factor, Grade 4 Mathematics State Assessment (Accommodations Not Permitted [R2]): By Jurisdiction, 2000
Distribution of the Year-Round School Weighting Factor, Grade 4 Mathematics State Assessment (Accommodations Permitted [R3]): By Jurisdiction, 2000
Distribution of the Year-Round School Weighting Factor, Grade 4 Science State Assessment (Accommodations Not Permitted [R2]): By Jurisdiction, 2000
Distribution of the Year-Round School Weighting Factor, Grade 4 Science State Assessment (Accommodations Permitted [R3]): By Jurisdiction, 2000
Distribution of the Year-Round School Weighting Factor, Grade 8 Mathematics State Assessment (Accommodations Not Permitted [R2]): By Jurisdiction, 2000
Distribution of the Year-Round School Weighting Factor, Grade 8 Mathematics State Assessment (Accommodations Permitted [R3]): By Jurisdiction, 2000
Distribution of the Year-Round School Weighting Factor, Grade 8 Science State Assessment (Accommodations Not Permitted [R2]): By Jurisdiction, 2000
Distribution of the Year-Round School Weighting Factor, Grade 8 Science State Assessment (Accommodations Permitted [R3]): By Jurisdiction, 2000
Weighting of New Schools
New Schools in the 2000 Assessment
Distribution of the New-School Trimming Factor, Grade 4 Mathematics State Assessment (Accommodations Not Permitted [R2]): By Jurisdiction, 2000
Distribution of the New-School Trimming Factor, Grade 4 Mathematics State Assessment (Accommodations Permitted [R3]): By Jurisdiction, 2000
Distribution of the New-School Trimming Factor, Grade 4 Science State Assessment (Accommodations Not Permitted [R2]): By Jurisdiction, 2000
Distribution of the New-School Trimming Factor, Grade 4 Science State Assessment (Accommodations Permitted [R3]): By Jurisdiction, 2000
Distribution of the New-school Trimming Factor, Grade 8 Mathematics State Assessment (Accommodations Not Permitted [ R2]): By Jurisdiction, 2000
Distribution of the New-School Trimming Factor, Grade 8 Mathematics State Assessment (Accommodations Permitted [R3]): By Jurisdiction, 2000
Distribution of the New-School Trimming Factor, Grade 8 Science State Assessment (Accommodations Not Permitted [R2]): By Jurisdiction, 2000
Distribution of the New-school Trimming Factor, Grade 8 Science State Assessment (Accommodations Permitted [R3]): By Jurisdiction, 2000
School-Level Nonresponse Adjustment Classes
Construction of the Final Nonresponse Adjustment Classes
School Nonresponse Adjustment Factors
Distribution of the School Level Nonresponse Adjustment Factor, Grade 4 Mathematics State Assessment (Accommodations Not Permitted [R2]): By Jurisdiction, 2000
Distribution of the School Level Nonresponse Adjustment Factor, Grade 4 Mathematics State Assessment (Accommodations Permitted [R3]): By Jurisdiction, 2000
Distribution of the School Level Nonresponse Adjustment Factor, Grade 4 Science State Assessment (Accommodations Not Permitted [R2]): By Jurisdiction, 2000
Distribution of the School Level Nonresponse Adjustment Factor, Grade 4 Science State Assessment (Accommodations Permitted [R3]): By Jurisdiction, 2000
Distribution of the School Level Nonresponse Adjustment Factor, Grade 8 Mathematics State Assessment (Accommodations Not Permitted [R2]): By Jurisdiction, 2000
Distribution of the School Level Nonresponse Adjustment Factor, Grade 8 Mathematics State Assessment (Accommodations Permitted [R3]): By Jurisdiction, 2000
Distribution of the School Level Nonresponse Adjustment Factor, Grade 8 Science State Assessment (Accommodations Not Permitted [R2]): By Jurisdiction, 2000
Distribution of the School Level Nonresponse Adjustment Factor, Grade 8 Science State Assessment (Accommodations Permitted [R3]): By Jurisdiction, 2000
Adjustments for Nonresponse at the Student Level
Student Nonresponse Adjustment Factors
Distribution of the Student Level Nonresponse Adjustment Factor, Grade 4 Mathematics State Assessment (Accommodations Not Permitted [R2]): By Jurisdiction, 2000
Distribution of the Student Level Nonresponse Adjustment Factor, Grade 4 Mathematics State Assessment (Accommodations Permitted [R3]): By Jurisdiction, 2000
Distribution of the Student Level Nonresponse Adjustment Factor, Grade 4 Science State Assessment (Accommodations Not Permitted [R2]): By Jurisdiction, 2000
Distribution of the Student Level Nonresponse Adjustment Factor, Grade 4 Science State Assessment (Accommodations Permitted [R3]): By Jurisdiction, 2000
Distribution of the Student Level Nonresponse Adjustment Factor, Grade 8 Mathematics State Assessment (Accommodations Not Permitted [R2]): By Jurisdiction, 2000
Distribution of the Student Level Nonresponse Adjustment Factor, Grade 8 Mathematics State Assessment (Accommodations Permitted [R3]): By Jurisdiction, 2000
Distribution of the Student Level Nonresponse Adjustment Factor, Grade 8 Science State Assessment (Accommodations Not Permitted [R2]): By Jurisdiction, 2000
Distribution of the Student Level Nonresponse Adjustment Factor, Grade 8 Science State Assessment (Accommodations Permitted [R3]): By Jurisdiction, 2000
Unweighted and Final Weighted Counts of Assessed or Excluded Students, Grade 4 Mathematics State Assessment (Accommodations not Permitted [R2]): By Jurisdiction, 2000
Unweighted and Final Weighted Counts of Assessed or Excluded Students, Grade 4 Mathematics State Assessment (Accommodations Permitted [R3]): By Jurisdiction, 2000
Unweighted and Final Weighted Counts of Assessed or Excluded Students, Grade 4 Science State Assessment (Accommodations not Permitted [R2]): By Jurisdiction, 2000
Unweighted and Final Weighted Counts of Assessed or Excluded Students, Grade 4 Science State Assessment (Accommodations Permitted [R3]): By Jurisdiction, 2000
Unweighted and Final Weighted Counts of Assessed or Excluded Students, Grade 8 Mathematics State Assessment (Accommodations not Permitted [R2]): By Jurisdiction, 2000
Unweighted and Final Weighted Counts of Assessed or Excluded Students, Grade 8 Mathematics State Assessment (Accommodations Permitted [R3]): By Jurisdiction, 2000
Unweighted and Final Weighted Counts of Assessed or Excluded Students, Grade 8 Science State Assessment (Accommodations not Permitted [R2]): By Jurisdiction, 2000
Unweighted and Final Weighted Counts of Assessed or Excluded Students, Grade 8 Science State Assessment (Accommodations Permitted [R3]): By Jurisdiction, 2000
Characteristics of Nonresponding Schools and Students
Characteristics of Schools Related to Response
Results of the Logistic Regression Analysis of School Nonresponse, Grade 4 Mathematics State Assessment: By Jurisdiction, 2000
Results of the Logistic Regression Analysis of School Nonresponse, Grade 4 Science State Assessment: By Jurisdiction, 2000
Results of the Logistic Regression Analysis of School Nonresponse, Grade 8 Mathematics State Assessment: By jurisdiction, 2000
Results of the Logistic Regression Analysis of School Nonresponse, Grade 8 Science State Assessment: By jurisdiction, 2000
Weighted Distributions of Students Before and After Student Absenteeism
Weighted Student Percentages Derived From Sampled Schools, Grade 4 Mathematics State Assessment (Accommodations not Permitted [R2]): By Jurisdiction, 2000
Weighted Student Percentages Derived from Sampled Schools, Grade 4 Mathematics State Assessment (Accommodations Permitted [R3]): By Jurisdiction, 2000
Weighted Student Percentages Derived from Sampled Schools, Grade 4 Science State Assessment (Accommodations not Permitted [R2]): By Jurisdiction, 2000
Weighted Student Percentages Derived from Sampled Schools, Grade 4 Science State Assessment (Accommodations Permitted [R3]): By Jurisdiction, 2000
Weighted Student Percentages Derived from Sampled Schools, Grade 8 Mathematics State Assessment (Accommodations not Permitted [R2]): By Jurisdiction, 2000
Weighted Student Percentages Derived from Sampled Schools, Grade 8 Mathematics State Assessment (Accommodations Permitted [R3]): By Jurisdiction, 2000
Weighted Student Percentages Derived from Sampled Schools, Grade 8 Science State Assessment (Accommodations not Permitted [R2]): By Jurisdiction, 2000
Weighted Student Percentages Derived from Sampled Schools, Grade 8 Science State Assessment (Accommodations Permitted [R3]: By Jurisdiction, 2000
Weighted Mean Values Derived From Sampled Schools, Grade 4 Mathematics State Assessment: By Jurisdiction, 2000
Weighted Mean Values Derived From Sampled Schools, Grade 4 Science State Assessment: By Jurisdiction, 2000
Weighted Mean Values Derived From Sampled Schools, Grade 8 Mathematics State Assessment: By Jurisdiction, 2000
Weighted Mean Values Derived From Sampled Schools, Grade 8 Science State Assessment: By Jurisdiction, 2000
Variation in Weights
Distribution of the Student Level Trimming Factor, Grade 4 Mathematics State Assessment (Accommodations Not Permitted [R2]): By Jurisdiction, 2000
Distribution of the Student Level Trimming Factor, Grade 4 Mathematics State Assessment (Accommodations Permitted [R3]): By Jurisdiction, 2000
Distribution of the Student Level Trimming Factor, Grade 4 Science State Assessment (Accommodations Not Permitted [R2]): By Jurisdiction, 2000
Distribution of the Student Level Trimming Factor, Grade 4 Science State Assessment (Accommodations Permitted [R3]): By Jurisdiction, 2000
Distribution of the Student Level Trimming Factor, Grade 8 Mathematics State Assessment (Accommodations Not Permitted [R2]): By Jurisdiction, 2000
Distribution of the Student Level Trimming Factor, Grade 8 Mathematics State Assessment (Accommodations Permitted [R3]): By Jurisdiction, 2000
Distribution of the Student Level Trimming Factor, Grade 8 Science State Assessment (Accommodations Not Permitted [R2]): By Jurisdiction, 2000
Distribution of the Student Level Trimming Factor, Grade 8 Science State Assessment (Accommodations Permitted [R3]): By Jurisdiction, 2000
Raking of Weights
Raking Dimensions for Full Sample Student Weights
Distribution of the Student-Level, Post-Raking Trimming Factor, Grade 4 Mathematics State Assessment (Accommodations Not Permitted [R2]): By Jurisdiction, 2000
Distribution of the Student-level, Post-raking Trimming Factor, Grade 4 Mathematics State Assessment (Accommodations Permitted [R3]): By Jurisdiction, 2000
Distribution of the Student-Level, Post-Raking Trimming Factor, Grade 4 Science State Assessment (Accommodations Not Permitted [R2]): By Jurisdiction, 2000
Distribution of the Student-Level, Post-Raking Trimming Factor, Grade 4 Science State Assessment (Accommodations Permitted [R3]): By Jurisdiction, 2000
Distribution of the Student-Level, Post-Raking Trimming Factor, Grade 8 Mathematics State Assessment (Accommodations Not Permitted [R2]): By Jurisdiction, 2000
Distribution of the Student-Level, Post-Raking Trimming Factor, Grade 8 Mathematics State Assessment (Accommodations Permitted [R3]): By Jurisdiction, 2000
Distribution of the Student-Level, Post-Raking Trimming Factor, Grade 8 Science State Assessment (Accommodations Not Permitted [R2]): By Jurisdiction, 2000
Distribution of the Student-Level, Post-Raking Trimming Factor, Grade 8 Science State Assessment (Accommodations Permitted [R3]): By Jurisdiction, 2000
Final Collapsed Levels Used for Raking Dimensions for all Jurisdictions, Grade 4 Mathematics State Assessment: By Jurisdiction, 2000
Final Collapsed Levels Used for Raking Dimensions for all Jurisdictions, Grade 4 Science State Assessment: By jurisdiction, 2000
Final Collapsed Levels Used for Raking Dimensions for All Jurisdictions, Grade 8 Mathematics State Assessment: By Jurisdiction, 2000
Final Collapsed Levels Used for Raking Dimensions for all Jurisdictions, Grade 8 Science State Assessment: By Jurisdiction, 2000
Final Weight Files
Distribution of the Final Student Weights (FSTUWGT), Grade 4 Mathematics State Assessment (Accommodations Not Permitted [R2]): By Jurisdiction, 2000
Distribution of the Final Student Weights (FSTUWGT), Grade 4 Mathematics State Assessment (Accommodations Permitted [R3]): By Jurisdiction, 2000
Distribution of the Final Student Weights (FSTUWGT), Grade 4 Science State Assessment (Accommodations Not Permitted [R2]): By Jurisdiction, 2000
Distribution of the Final Student Weights (FSTUWGT), Grade 4 Science State Assessment (Accommodations Permitted [R3]): By Jurisdiction, 2000
Distribution of the Final Student Weights (FSTUWGT), Grade 8 Mathematics State Assessment (Accommodations Not Permitted [R2]): By Jurisdiction, 2000
Distribution of the Final Student Weights (FSTUWGT), Grade 8 Mathematics State Assessment (Accommodations Permitted [R3]): By Jurisdiction, 2000
Distribution of the Final Student Weights (FSTUWGT), Grade 8 Science State Assessment (Accommodations Not Permitted [R2]): By Jurisdiction, 2000
Distribution of the Final Student Weights (FSTUWGT), Grade 8 Science State Assessment (Accommodations Permitted [R3]): By Jurisdiction, 2000
Distribution of the Variable STURAKFC, Grade 4 Mathematics State Assessment (Accommodations Not Permitted [R2]): By State, 2000
Distribution of the Variable STURAKFC, Grade 4 Mathematics State Assessment (Accommodations Permitted [R3]): By State, 2000
Distribution of the Variable STURAKFC, Grade 8 Mathematics State Assessment (Accommodations Not Permitted [R2]): By State, 2000
Distribution of the Variable STURAKFC, Grade 8 Mathematics State Assessment (Accommodations Permitted [R3]): By State, 2000
Distribution of the Variable STURAKFC, Grade 4 Science State Assessment (Accommodations Not Permitted [R2]): By State, 2000
Distribution of the Variable STURAKFC, Grade 4 Science State Assessment (Accommodations Permitted [R3]): By State, 2000
Distribution of the Variable STURAKFC, Grade 8 Science State Assessment (Accommodations Not Permitted [R2]): By State, 2000
Distribution of the Variable STURAKFC, Grade 8 Science State Assessment (Accommodations Permitted [R3]): By State, 2000
Calculation and Use of Replicate Weights
Jackknife Procedure for the State Assessment
Formation of Replicate Groups for Variance Estimation
Replicate Group Assignments for Non SD/LEP Students
Replicate Group Assignments for SD/LEP Students
School-Level Replicate Weights
Student-Level Replicate Weights
Student Replicate Weight Trimming
Student Replicate Weight Raking
Use of Replicate Weights for the State Assessment
Quality Control in the Weighting Process
Internal Quality Control Checks
Additional Quality Control Checks
Use of Normit Data to Check Standard Errors and Design Effects
State Assessment Normit Estimates for Grade 4
Normit Estimates for California, Grade 4 Mathematics State Assessment (Accommodations Not Permitted [R2]): 2000
Normit Estimates for California, Grade 4 Mathematics State Assessment (Accommodations Permitted [ R3]): 2000
Normit Estimates for Connecticut, Grade 4 Mathematics State Assessment (Accommodations Not Permitted [R2]): 2000
Normit Estimates for Connecticut, Grade 4 Mathematics State Assessment (Accommodations Permitted [R3]): 2000
Normit Estimates for Kentucky, Grade 4 Mathematics State Assessment (Accommodations Not Permitted [R2]): 2000
Normit Estimates for Kentucky, Grade 4 Mathematics State Assessment (Accommodations Permitted [R3]): 2000
Normit Estimates for Maryland, Grade 4 Mathematics State Assessment (Accommodations Not Permitted [R2]): 2000
Normit Estimates for Maryland, Grade 4 Mathematics State Assessment (Accommodations Permitted [R3]): 2000
Normit Estimates for Michigan, Grade 4 Mathematics State Assessment (Accommodations Not Permitted [R2]): 2000
Normit Estimates for Michigan, Grade 4 Mathematics State Assessment (Accommodations Permitted [R3]): 2000
Normit Estimates for Montana, Grade 4 Mathematics State Assessment (Accommodations Not Permitted [R2]): 2000
Normit Estimates for Montana, Grade 4 Mathematics State Assessment (Accommodations Permitted [R3]): 2000
Normit Estimates for New York, Grade 4 Mathematics State Assessment (Accommodations Not Permitted [R2]): 2000
Normit Estimates for New York, Grade 4 Mathematics State Assessment (Accommodations Permitted [ R3]): 2000
Normit Estimates for Rhode Island, Grade 4 Mathematics State Assessment (Accommodations Not Permitted [R2]): 2000
Normit Estimates for Rhode Island, Grade 4 Mathematics State Assessment (Accommodations Permitted [R3]): 2000
Normit Estimates for South Carolina, Grade 4 Mathematics State Assessment (Accommodations Not Permitted [R2]): 2000
Normit Estimates for South Carolina, Grade 4 Mathematics State Assessment (Accommodations Permitted [R3]): 2000
Normit Estimates for Texas, Grade 4 Mathematics State Assessment (Accommodations Not Permitted [R2]): 2000
Normit Estimates for Texas, Grade 4 Mathematics State Assessment (Accommodations Permitted [R3]): 2000
State Assessment Normit Estimates for Grade 8
Normit Estimates for California, Grade 8 Mathematics State Assessment (Accommodations Not Permitted [R2]): 2000
Normit Estimates for California, Grade 8 Mathematics State Assessment (Accommodations Permitted [R3]): 2000
Normit Estimates for Connecticut, Grade 8 Mathematics State Assessment (Accommodations Not Permitted [R2]): 2000
Normit Estimates for Connecticut, Grade 8 Mathematics State Assessment (Accommodations Permitted [R3]): 2000
Normit Estimates for Kentucky, Grade 8 Mathematics State Assessment (Accommodations Not Permitted [R2]): 2000
Normit Estimates for Kentucky, Grade 8 Mathematics State Assessment (Accommodations Permitted [R3]): 2000
Normit Estimates for Maryland, Grade 8 Mathematics State Assessment (Accommodations Not Permitted [R2]): 2000
Normit Estimates for Maryland, Grade 8 Mathematics State Assessment (Accommodations Permitted [R3]): 2000
Normit Estimates for Michigan, Grade 8 Mathematics State Assessment (Accommodations Not Permitted [R2]): 2000
Normit Estimates for Michigan, Grade 8 Mathematics State Assessment (Accommodations Permitted [R3]): 2000
Normit Estimates for Montana, Grade 8 Mathematics State Assessment (Accommodations Not Permitted [R2]): 2000
Normit Estimates for Montana, Grade 8 Mathematics State Assessment (Accommodations Permitted [ R3]): 2000
Normit Estimates for New York, Grade 8 Mathematics State Assessment (Accommodations Not Permitted [R2]): 2000
Normit Estimates for New York, Grade 8 Mathematics State Assessment (Accommodations Permitted [R3]): 2000
Normit Estimates for Rhode Island, Grade 8 Mathematics State Assessment (Accommodations Not Permitted [R2]): 2000
Normit Estimates for Rhode Island, Grade 8 Mathematics State Assessment (Accommodations Permitted [R3]): 2000
Normit Estimates for South Carolina, Grade 8 Mathematics State Assessment (Accommodations Not Permitted [R2]): 2000
Normit Estimates for South Carolina, Grade 8 Mathematics State Assessment (Accommodations Permitted [R3]): 2000
Normit Estimates for Texas, Grade 8 Mathematics State Assessment (Accommodations Not Permitted [R2]): 2000
Normit Estimates for Texas, Grade 8 Mathematics State Assessment (Accommodations Permitted [R3]): 2000
Tables and Figures
Distribution of school base weights, by school base weights and grade, national main assessment: 2001
Distribution of substitute school adjustment factor SUBADJi by substitute school adjustment factor and grade, national main assessment: 2001
Student weight trimming factors, by region and grade, national main assessment: 2001
Poststratification adjustments, grade 12 geography national main assessment (accommodations not permitted [R2]): 2001
Poststratification adjustments, grade 12 geography national main assessment (accommodations permitted [R3]): 2001
Poststratification adjustments, grade 12 U.S. history national main assessment (accommodations not permitted [R2]): 2001
Poststratification adjustments, grade 12 U.S. history national main assessment (accommodations permitted [R3]): 2001
Poststratification adjustments, grade 4 geography national main assessment (accommodations not permitted [R2]): 2001
Poststratification adjustments, grade 4 geography national main assessment (accommodations permitted [R3]): 2001
Poststratification adjustments, grade 4 U.S. history national main assessment (accommodations not permitted [R2]): 2001
Poststratification adjustments, grade 4 U.S. history national main assessment (accommodations permitted [R3]): 2001
Poststratification adjustments, grade 8 geography national main assessment (accommodations not permitted [R2]): 2001
Poststratification adjustments, grade 8 geography national main assessment (accommodations permitted [R3]): 2001
Poststratification adjustments, grade 8 U.S. history national main assessment (accommodations not permitted [R2]): 2001
Poststratification adjustments, grade 8 U.S. history national main assessment (accommodations permitted [R3]): 2001
Reporting factors for assessed and excluded students, by sample type and reporting population, national main assessment: 2001
Estimates and replicate variance estimates of enrollment based on the responding school sample and frame enrollment counts, using the school nonresponse-adjusted weights, grade 4 national main assessm
Estimates and replicate variance estimates of enrollment based on the responding school sample and frame enrollment counts, using the school nonresponse-adjusted weights, by school type, grade 4 natio
Estimates and replicate variance estimates of enrollment based on the responding school sample and frame enrollment counts, using the school nonresponse-adjusted weights, grade 8 national main assessm
Estimates and replicate variance estimates of enrollment based on the responding school sample and frame enrollment counts, using the school nonresponse-adjusted weights, by school type, grade 8 natio
Estimates and replicate variance estimates of enrollment based on the responding school sample and frame enrollment counts, using the school nonresponse-adjusted weights, grade 12 national main assess
Estimates and replicate variance estimates of enrollment based on the responding school sample and frame enrollment counts, using the school nonresponse-adjusted weights, by school type, grade 12 nati
Estimates and replicate variance estimates of enrollment based on the school sample and frame enrollment counts, grade 4 national main assessment by region: 2001
Estimates and replicate variance estimates of enrollment based on the school sample and frame enrollment counts, by school type, grade 4 national main assessment: 2001
Estimates and replicate variance estimates of enrollment based on the school sample and frame enrollment counts, grade 8 national main assessment by region: 2001
Estimates and replicate variance estimates of enrollment based on the school sample and frame enrollment counts, by school type, grade 8 national main assessment: 2001
Estimates and replicate variance estimates of enrollment based on the school sample and frame enrollment counts, grade 12 national main assessment by region: 2001
Estimates and replicate variance estimates of enrollment based on the school sample and frame enrollment counts, by school type, grade 12 national main assessment: 2001
Estimates and replicate variance estimates of population student subgroup totals aggregated from the student base weights, grade 12 national main assessment: By region, 2001
Estimates and replicate variance estimates of population student subgroup totals aggregated from the student base weights, by school type, grade 12 national main assessment: 2001
Estimates and replicate variance estimates of population student subgroup totals aggregated from the student base weights, grade 12 national main assessment, by race: 2001
Estimates and replicate variance estimates of population student subgroup totals aggregated from the student base weights, grade 12 national main assessment, by gender: 2001
Estimates and replicate variance estimates of population student subgroup totals aggregated from the pre-poststratification student base weights, grade 12 national main assessment: By region, 2001
Estimates and replicate variance estimates of population student subgroup totals aggregated from the pre-poststratification student base weights, by school type, grade 12 national main assessment: 200
Estimates and replicate variance estimates of population student subgroup totals aggregated from the pre-poststratification student base weights, grade 12 national main assessment, by race: 2001
Estimates and replicate variance estimates of population student subgroup totals aggregated from the pre-poststratification student base weights, grade 12 national main assessment, by gender: 2001
Estimates and replicate variance estimates of population student subgroup totals aggregated from the final student base weights, grade 12 U.S. history national main assessment (accommodations not perm
Estimates and replicate variance estimates of population student subgroup totals aggregated from the final student base weights, by school type, grade 12 U.S. history national main assessment (accommo
Estimates and replicate variance estimates of population student subgroup totals aggregated from the final student base weights, grade 12 U.S. history national main assessment (accommodations not perm
Estimates and replicate variance estimates of population student subgroup totals aggregated from the final student base weights, grade 12 U.S. history national main assessment (accommodations not perm
Estimates and replicate variance estimates of population student subgroup totals aggregated from the student base weights, grade 4 national main assessment: By region, 2001
Estimates and replicate variance estimates of population student subgroup totals aggregated from the student base weights, by school type, grade 4 national main assessment: 2001
Estimates and replicate variance estimates of population student subgroup totals aggregated from the student base weights, grade 4 national main assessment, by race: 2001
Estimates and replicate variance estimates of population student subgroup totals aggregated from the student base weights, grade 4 national main assessment, by gender: 2001
Estimates and replicate variance estimates of population student subgroup totals aggregated from the pre-poststratification student base weights, grade 4 national main assessment: By region, 2001
Estimates and replicate variance estimates of population student subgroup totals aggregated from the pre-poststratification student base weights, by school type, grade 4 national main assessment: 2001
Estimates and replicate variance estimates of population student subgroup totals aggregated from the pre-poststratification student base weights, grade 4 national main assessment, by race: 2001
Estimates and replicate variance estimates of population student subgroup totals aggregated from the pre-poststratification student base weights, grade 4 national main assessment, by gender: 2001
Estimates and replicate variance estimates of population student subgroup totals aggregated from the final student base weights, grade 4 U.S. history national main assessment (accommodations not permi
Estimates and replicate variance estimates of population student subgroup totals aggregated from the final student base weights, by school type, grade 4 U.S. history national main assessment (accommod
Estimates and replicate variance estimates of population student subgroup totals aggregated from the final student base weights, grade 4 U.S. history national main assessment (accommodations not permi
Estimates and replicate variance estimates of population student subgroup totals aggregated from the final student base weights, grade 4 U.S. history national main assessment (accommodations not permi
Estimates and replicate variance estimates of population student subgroup totals aggregated from the student base weights, grade 8 national main assessment: By region, 2001
Estimates and replicate variance estimates of population student subgroup totals aggregated from the student base weights, by school type, grade 8 national main assessment: 2001
Estimates and replicate variance estimates of population student subgroup totals aggregated from the student base weights, by race, grade 8 national main assessment: 2001
Estimates and replicate variance estimates of population student group totals aggregated from the student base weights, by gender, grade 8 national main assessment: 2001
Estimates and replicate variance estimates of population student subgroup totals aggregated from the pre-poststratification student base weights, grade 8 national main assessment: By region, 2001
Estimates and replicate variance estimates of population student subgroup totals aggregated from the pre-poststratification student base weights, by school type, grade 8 national main assessment: 2001
Estimates and replicate variance estimates of population student group totals aggregated from the pre-poststratification student base weights, by race, grade 8 national main assessment: 2001
Estimates and replicate variance estimates of population student group totals aggregated from the pre-poststratification student base weights, by gender, grade 8 national main assessment: 2001
Estimates and replicate variance estimates of population student subgroup totals aggregated from the final student base weights, grade 8 U.S. history national main assessment (accommodations not permi
Estimates and replicate variance estimates of population student subgroup totals aggregated from the final student base weights, by school type, grade 8 U.S. history national main assessment (accommod
Estimates and replicate variance estimates of population student subgroup totals aggregated from the final student base weights, grade 8 U.S. history national main assessment (accommodations not permi
Estimates and replicate variance estimates of population student subgroup totals aggregated from the final student base weights, grade 8 U.S. history national main assessment (accommodations not permi
Distribution of the nonresponse adjustments over the sampled cooperating schools, by statistic and grade, national main assessments: 2001
Year-round schools in the set of cooperating schools, national main assessment: 2001
Distribution of nonresponse adjustments across assessed students, by grade and statistic, national main assessment: 2001
Sample size and subsampling weighting factors for the market-basket/short-form mathematics subsamples: 2000
Definitions of reporting populations, by grade and subject, national main assessment: 2000
Subject assignment weights (ASBJWT) for public schools, by grade and number of sessions assigned, national main assessment: 2000
Subject assignment weights (ASBJWT) for private schools, by grade, number of sessions assigned, and religious affiliation, national main assessment: 2000
Reporting factors for assessed and excluded students for all grades and subjects, by sample type, national main assessment: 2000
Distributions of raking adjustments for national linking weights, by reporting population, national main assessment: 2000
Population totals for national linking weight raking dimensions, national main assessment: By region, 2000
Population totals for national linking weight raking dimensions, by race/ethnicity, national main assessment: 2000
Distribution of the substitute school weighting factor, grade 4 mathematics state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Distribution of the substitute school weighting factor, grade 4 mathematics state assessment (accommodations permitted [R3]): By jurisdiction, 2000
Distribution of the substitute school weighting factor, grade 4 science state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Distribution of the substitute school weighting factor, grade 4 science state assessment (accommodations permitted [R3]): By jurisdiction, 2000
Distribution of the substitute school weighting factor, grade 8 mathematics state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Distribution of the substitute school weighting factor, grade 8 mathematics state assessment (accommodations permitted [R3]): By jurisdiction, 2000
Distribution of the substitute school weighting factor, grade 8 science state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Distribution of the substitute school weighting factor, grade 8 science state assessment (accommodations permitted [R3]): By jurisdiction, 2000
Distribution of the year-round school weighting factor, grade 4 mathematics state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Distribution of the year-round school weighting factor, grade 4 mathematics state assessment (accommodations permitted [R3]): By jurisdiction, 2000
Distribution of the year-round school weighting factor, grade 4 science state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Distribution of the year-round school weighting factor, grade 4 science state assessment (accommodations permitted [R3]): By jurisdiction, 2000
Distribution of the year-round school weighting factor, grade 8 mathematics state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Distribution of the year-round school weighting factor, grade 8 mathematics state assessment (accommodations permitted [R3]): By jurisdiction, 2000
Distribution of the year-round school weighting factor, grade 8 science state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Distribution of the year-round school weighting factor, grade 8 science state assessment (accommodations permitted [R3]): By jurisdiction, 2000
Distribution of the new-school trimming factor, grade 4 mathematics state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Distribution of the new-school trimming factor, grade 4 mathematics state assessment (accommodations permitted [R3]): By jurisdiction, 2000
Distribution of the new-school trimming factor, grade 4 science state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Distribution of the new-school trimming factor, grade 4 science state assessment (accommodations permitted [R3]): By jurisdiction, 2000
Distribution of the new-school trimming factor, grade 8 mathematics state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Distribution of the new-school trimming factor, grade 8 mathematics state assessment (accommodations permitted [R3]): By jurisdiction, 2000
Distribution of the new-school trimming factor, grade 8 science state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Distribution of the new-school trimming factor, grade 8 science state assessment (accommodations permitted [R3]): By jurisdiction, 2000
Distribution of the school level nonresponse adjustment factor, grade 4 mathematics state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Distribution of the school level nonresponse adjustment factor, grade 4 mathematics state assessment (accommodations permitted [R3]): By jurisdiction, 2000
Distribution of the school level nonresponse adjustment factor, grade 4 science state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Distribution of the school level nonresponse adjustment factor, grade 4 science state assessment (accommodations permitted [R3]): By jurisdiction, 2000
Distribution of the school level nonresponse adjustment factor, grade 8 mathematics state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Distribution of the school level nonresponse adjustment factor, grade 8 mathematics state assessment (accommodations permitted [R3]): By jurisdiction, 2000
Distribution of the school level nonresponse adjustment factor, grade 8 science state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Distribution of the school level nonresponse adjustment factor, grade 8 science state assessment (accommodations permitted [R3]): By jurisdiction, 2000
Distribution of the student level nonresponse adjustment factor, grade 4 mathematics state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Distribution of the student level nonresponse adjustment factor, grade 4 mathematics state assessment (accommodations permitted [R3]): By jurisdiction, 2000
Distribution of the student level nonresponse adjustment factor, grade 4 science state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Distribution of the student level nonresponse adjustment factor, grade 4 science state assessment (accommodations permitted [R3]): By jurisdiction, 2000
Distribution of the student level nonresponse adjustment factor, grade 8 mathematics state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Distribution of the student level nonresponse adjustment factor, grade 8 mathematics state assessment (accommodations permitted [R3]): By jurisdiction, 2000
Distribution of the student level nonresponse adjustment factor, grade 8 science state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Distribution of the student level nonresponse adjustment factor, grade 8 science state assessment (accommodations permitted [R3]): By jurisdiction, 2000
Unweighted and final weighted counts of assessed or excluded students, grade 4 mathematics state assessment (accommodations not permitted [R2] ): By jurisdiction, 2000
Unweighted and final weighted counts of assessed or excluded students, grade 4 mathematics state assessment (accommodations permitted [R3]): By jurisdiction, 2000
Unweighted and final weighted counts of assessed or excluded students, grade 4 science state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Unweighted and final weighted counts of assessed or excluded students, grade 4 science state assessment (accommodations permitted [R3]) : By jurisdiction, 2000
Unweighted and final weighted counts of assessed or excluded students, grade 8 mathematics state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Unweighted and final weighted counts of assessed or excluded students, grade 8 mathematics state assessment (accommodations permitted [R3]): By jurisdiction, 2000
Unweighted and final weighted counts of assessed or excluded students, grade 8 science state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Unweighted and final weighted counts of assessed or excluded students, grade 8 science state assessment (accommodations permitted [R3]) : By jurisdiction, 2000
School participation rates (after substitution) for participating jurisdictions in logistic regression analysis, by grade and subject, state assessment: 2000
Results of the logistic regression analysis of school nonresponse, grade 4 mathematics state assessment: By jurisdiction, 2000
Results of the logistic regression analysis of school nonresponse, grade 4 science state assessment: By jurisdiction, 2000
Results of the logistic regression analysis of school nonresponse, grade 8 mathematics state assessment: By jurisdiction, 2000
Results of the logistic regression analysis of school nonresponse, grade 8 science state assessment: By jurisdiction, 2000
Weighted student percentages derived from sampled schools, grade 4 mathematics state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Weighted student percentages derived from sampled schools, grade 4 mathematics state assessment (accommodations permitted [R3]): By jurisdiction, 2000
Weighted student percentages derived from sampled schools, grade 4 science state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Weighted student percentages derived from sampled schools, grade 4 science state assessment (accommodations permitted [R3]): By jurisdiction, 2000
Weighted student percentages derived from sampled schools, grade 8 mathematics state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Weighted student percentages derived from sampled schools, grade 8 mathematics state assessment (accommodations permitted [R3]): By jurisdiction, 2000
Weighted student percentages derived from sampled schools, grade 8 science state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Weighted student percentages derived from sampled schools, grade 8 science state assessment (accommodations permitted [R3]: By jurisdiction, 2000
Weighted mean values derived from sampled schools, grade 4 mathematics state assessment: By jurisdiction, 2000
Weighted mean values derived from sampled schools, grade 4 science state assessment: By jurisdiction, 2000
Weighted mean values derived from sampled schools, grade 8 mathematics state assessment: By jurisdiction, 2000
Weighted mean values derived from sampled schools, grade 8 science state assessment: By jurisdiction, 2000
Distribution of the student level trimming factor, grade 4 mathematics state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Distribution of the student level trimming factor, grade 4 mathematics state assessment (accommodations permitted [R3]): By jurisdiction, 2000
Distribution of the student level trimming factor, grade 4 science state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Distribution of the student level trimming factor, grade 4 science state assessment (accommodations permitted [R3]): By jurisdiction, 2000
Distribution of the student level trimming factor, grade 8 mathematics state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Distribution of the student level trimming factor, grade 8 mathematics state assessment (accommodations permitted [R3]): By jurisdiction, 2000
Distribution of the student level trimming factor, grade 8 science state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Distribution of the student level trimming factor, grade 8 science state assessment (accommodations permitted [R3]): By jurisdiction, 2000
Distribution of the student-level, post-raking trimming factor, grade 4 mathematics state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Distribution of the student-level, post-raking trimming factor, grade 4 mathematics state assessment (accommodations permitted [R3]): By jurisdiction, 2000
Distribution of the student-level, post-raking trimming factor, grade 4 science state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Distribution of the student-level, post-raking trimming factor, grade 4 science state assessment (accommodations permitted [R3]): By jurisdiction, 2000
Distribution of the student-level, post-raking trimming factor, grade 8 mathematics state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Distribution of the student-level, post-raking trimming factor, grade 8 mathematics state assessment (accommodations permitted [R3]): By jurisdiction, 2000
Distribution of the student-level, post-raking trimming factor, grade 8 science state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Distribution of the student-level, post-raking trimming factor, grade 8 science state assessment (accommodations permitted [R3]): By jurisdiction, 2000
Final collapsed levels used for raking dimensions for all jurisdictions, grade 4 mathematics state assessment: By jurisdiction, 2000
Final collapsed levels used for raking dimensions for all jurisdictions, grade 4 science state assessment: By jurisdiction, 2000
Final collapsed levels used for raking dimensions for all jurisdictions, grade 8 mathematics state assessment: By jurisdiction, 2000
Final collapsed levels used for raking dimensions for all jurisdictions, grade 8 science state assessment: By jurisdiction, 2000
Distribution of the final student weights (FSTUWGT), grade 4 mathematics state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Distribution of the final student weights (FSTUWGT), grade 4 mathematics state assessment (accommodations permitted [R3]): By jurisdiction, 2000
Distribution of the final student weights (FSTUWGT), grade 4 science state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Distribution of the final student weights (FSTUWGT), grade 4 science state assessment (accommodations permitted [R3]): By jurisdiction, 2000
Distribution of the final student weights (FSTUWGT), grade 8 mathematics state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Distribution of the final student weights (FSTUWGT), grade 8 mathematics state assessment (accommodations permitted [R3]): By jurisdiction, 2000
Distribution of the final student weights (FSTUWGT), grade 8 science state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Distribution of the final student weights (FSTUWGT), grade 8 science state assessment (accommodations permitted [R3]): By jurisdiction, 2000
Distribution of the variable STURAKFC, grade 4 mathematics state assessment (accommodations not permitted [R2]): By state, 2000
Distribution of the variable STURAKFC, grade 4 mathematics state assessment (accommodations permitted [R3]): By state, 2000
Distribution of the variable STURAKFC, grade 8 mathematics state assessment (accommodations not permitted [R2]): By state, 2000
Distribution of the variable STURAKFC, grade 8 mathematics state assessment (accommodations permitted [R3]): By state, 2000
Distribution of the variable STURAKFC, grade 4 science state assessment (accommodations not permitted [R2]): By state, 2000
Distribution of the variable STURAKFC, grade 4 science state assessment (accommodations permitted [R3]): By state, 2000
Distribution of the variable STURAKFC, grade 8 science state assessment (accommodations not permitted [R2]): By state, 2000
Distribution of the variable STURAKFC, grade 8 science state assessment (accommodations permitted [R3]): By state, 2000
Normit estimates for California, grade 4 mathematics state assessment (accommodations not permitted [R2]): 2000
Normit estimates for California, grade 4 mathematics state assessment (accommodations permitted [R3]): 2000
Normit estimates for Connecticut, grade 4 mathematics state assessment (accommodations not permitted [R2]): 2000
Normit estimates for Connecticut, grade 4 mathematics state assessment (accommodations permitted [R3]): 2000
Normit estimates for Kentucky, grade 4 mathematics state assessment (accommodations not permitted [R2]): 2000
Normit estimates for Kentucky, grade 4 mathematics state assessment (accommodations permitted [R3]): 2000
Normit estimates for Maryland, grade 4 mathematics state assessment (accommodations not permitted [R2]): 2000
Normit estimates for Maryland, grade 4 mathematics state assessment (accommodations permitted [R3]): 2000
Normit estimates for Michigan, grade 4 mathematics state assessment (accommodations not permitted [R2]): 2000
Normit estimates for Michigan, grade 4 mathematics state assessment (accommodations permitted [R3]): 2000
Normit estimates for Montana, grade 4 mathematics state assessment (accommodations not permitted [R2]): 2000
Normit estimates for Montana, grade 4 mathematics state assessment (accommodations permitted [R3]): 2000
Normit estimates for New York, grade 4 mathematics state assessment (accommodations not permitted [R2]): 2000
Normit estimates for New York, grade 4 mathematics state assessment (accommodations permitted [R3]): 2000
Normit estimates for Rhode Island, grade 4 mathematics state assessment (accommodations not permitted [R2]): 2000
Normit estimates for Rhode Island, grade 4 mathematics state assessment (accommodations permitted [R3]): 2000
Normit estimates for South Carolina, grade 4 mathematics state assessment (accommodations not permitted [R2]): 2000
Normit estimates for South Carolina, grade 4 mathematics state assessment (accommodations permitted [R3]): 2000
Normit estimates for Texas, grade 4 mathematics state assessment (accommodations not permitted [R2]): 2000
Normit estimates for Texas, grade 4 mathematics state assessment (accommodations permitted [R3]): 2000
Normit estimates for California, grade 8 mathematics state assessment (accommodations not permitted [R2]): 2000
Normit estimates for California, grade 8 mathematics state assessment (accommodations permitted [R3]): 2000
Normit estimates for Connecticut, grade 8 mathematics state assessment (accommodations not permitted [R2]): 2000
Normit estimates for Connecticut, grade 8 mathematics state assessment (accommodations permitted [R3]): 2000
Normit estimates for Kentucky, grade 8 mathematics state assessment (accommodations not permitted [R2]): 2000
Normit estimates for Kentucky, grade 8 mathematics state assessment (accommodations permitted [R3]): 2000
Normit estimates for Maryland, grade 8 mathematics state assessment (accommodations not permitted [R2]): 2000
Normit estimates for Maryland, grade 8 mathematics state assessment (accommodations permitted [R3]): 2000
Normit estimates for Michigan, grade 8 mathematics state assessment (accommodations not permitted [R2]): 2000
Normit estimates for Michigan, grade 8 mathematics state assessment (accommodations permitted [R3]): 2000
Normit estimates for Montana, grade 8 mathematics state assessment (accommodations not permitted [R2]): 2000
Normit estimates for Montana, grade 8 mathematics state assessment (accommodations permitted [R3]): 2000
Normit estimates for New York, grade 8 mathematics state assessment (accommodations not permitted [R2]): 2000
Normit estimates for New York, grade 8 mathematics state assessment (accommodations permitted [R3]): 2000
Normit estimates for Rhode Island, grade 8 mathematics state assessment (accommodations not permitted [R2]): 2000
Normit estimates for Rhode Island, grade 8 mathematics state assessment (accommodations permitted [R3]): 2000
Normit estimates for South Carolina, grade 8 mathematics state assessment (accommodations not permitted [R2]): 2000
Normit estimates for South Carolina, grade 8 mathematics state assessment (accommodations permitted [R3]): 2000
Normit estimates for Texas, grade 8 mathematics state assessment (accommodations not permitted [R2]): 2000
Normit estimates for Texas, grade 8 mathematics state assessment (accommodations permitted [R3]): 2000
NAEP Analysis and Scaling
Pages
Initial Activities
Counts and Percentages for All NAEP Variables
Classical Item Analysis
Dichotomously Scored Items
Polytomously Scored Items
Blocks of Items
Overall Descriptive Statistics for Item Blocks as Defined After Scaling, Grade 4 Geography National Main Assessment (Accommodations Permitted [R3]): 2001
Overall Descriptive Statistics for Item Blocks as Defined After Scaling, Grade 4 Geography National Main Assessment (Accommodations Not Permitted [R2]): 2001
Block-Level Descriptive Statistics by Public- and Nonpublic-School Sessions, as Defined After Scaling, Grade 4 Geography National Main Assessment (Accommodations Permitted [R3]): 2001
Block-Level Descriptive Statistics by Public- and Nonpublic-School Sessions, as Defined After Scaling, Grade 4 Geography National Main Assessment (Accommodations Not Permitted [R2]): 2001
Overall Descriptive Statistics for Item Blocks as Defined After Scaling, Grade 8 Geography National Main Assessment (Accommodations Permitted [R3]): 2001
Overall Descriptive Statistics for Item Blocks as Defined After Scaling, Grade 8 Geography National Main Assessment (Accommodations Not Permitted [R2]): 2001
Block-Level Descriptive Statistics by Public- and Nonpublic-School Sessions, as Defined After Scaling, Grade 8 Geography National Main Assessment (Accommodations Permitted [R3]): 2001
Block-Level Descriptive Statistics by Public- and Nonpublic-School Sessions, as Defined After Scaling, Grade 8 Geography National Main Assessment (Accommodations Not Permitted [R2]): 2001
Overall Descriptive Statistics for Item Blocks as Defined After Scaling, Grade 12 Geography National Main Assessment (Accommodations Permitted [R3]): 2001
Overall Descriptive Statistics for Item Blocks as Defined After Scaling, Grade 12 Geography National Main Assessment (Accommodations Not Permitted [R2]): 2001
Block-Level Descriptive Statistics by Public- and Nonpublic-School Sessions, as Defined After Scaling, Grade 12 Geography National Main Assessment (Accommodations Permitted [R3]): 2001
Block-Level Descriptive Statistics by Public- and Nonpublic-School Sessions, as Defined After Scaling, Grade 12 Geography National Main Assessment (Accommodations Not Permitted [R2]): 2001
Overall Descriptive Statistics for Item Blocks as Defined After Scaling, Grade 4 Mathematics National Main Assessment (Accommodations Permitted [R3]): 2000
Overall Descriptive Statistics for Item Blocks as Defined After Scaling, Grade 4 Mathematics National Main Assessment (Accommodations Not Permitted [R2]): 2000
Block-Level Descriptive Statistics by Public- and Nonpublic-School Sessions, as Defined After Scaling, Grade 4 Mathematics National Main Assessment (Accommodations Permitted [R3]): 2000
Block-Level Descriptive Statistics by Public- and Nonpublic-School Sessions, as Defined After Scaling, Grade 4 Mathematics National Main Assessment (Accommodations Not Permitted [R2]): 2000
Overall Descriptive Statistics for Item Blocks as Defined After Scaling, Grade 8 Mathematics National Main Assessment (Accommodations Permitted [R3]): 2000
Overall Descriptive Statistics for Item Blocks as Defined After Scaling, Grade 8 Mathematics National Main Assessment (Accommodations Not Permitted [R2]): 2000
Block-Level Descriptive Statistics by Public- and Nonpublic-School Sessions, as Defined After Scaling, Grade 8 Mathematics National Main Assessment (Accommodations Permitted [R3]): 2000
Block-Level Descriptive Statistics by Public- and Nonpublic-School Sessions, as Defined After Scaling, Grade 8 Mathematics National Main Assessment (Accommodations Not Permitted [R2]): 2000
Overall Descriptive Statistics for Item Blocks as Defined After Scaling, Grade 12 Mathematics National Main Assessment (Accommodations Permitted [R3]): 2000
Overall Descriptive Statistics for Item Blocks as Defined After Scaling, Grade 12 Mathematics National Main Assessment (Accommodations Not Permitted [R2]): 2000
Block-Level Descriptive Statistics by Public- and Nonpublic-School Sessions, as Defined After Scaling, Grade 12 Mathematics National Main Assessment (Accommodations Permitted [R3]): 2000
Block-Level Descriptive Statistics by Public- and Nonpublic-School Sessions, as Defined After Scaling, Grade 12 Mathematics National Main Assessment (Accommodations Not Permitted [R2]): 2000
Overall Descriptive Statistics for Item Blocks as Defined After Scaling, Grade 4 Mathematics State Assessment (Accommodations Permitted [R3]): 2000
Overall Descriptive Statistics for Item Blocks as Defined After Scaling, Grade 4 Mathematics State Assessment (Accommodations Not Permitted [R2]): 2000
Average Jurisdiction Item Scores for Monitored and Unmonitored Sessions, Grade 4 Mathematics State Assessment (Accommodations Not Permitted [R2]): 2000
Overall Descriptive Statistics for Item Blocks as Defined After Scaling, Grade 8 Mathematics State Assessment (Accommodations Permitted [R3]): 2000
Overall Descriptive Statistics for Item Blocks as Defined After Scaling, Grade 8 Mathematics State Assessment (Accommodations Not Permitted [R2]): 2000
Average Jurisdiction Item Scores for Monitored and Unmonitored Sessions, Grade 8 Mathematics State Assessment (Accommodations Not Permitted [R2]): 2000
Overall Descriptive Statistics for Item Blocks as Defined After Scaling, Grade 4 Reading National Main Assessment (Accommodations Permitted [R3]: 2000
Overall Descriptive Statistics for Item Blocks as Defined After Scaling, Grade 4 Reading National Main Assessment (Accommodations Not Permitted [R2]): 2000
Block-Level Descriptive Statistics by Public- and Nonpublic-School Sessions, as Defined After Scaling, Grade 4 Reading National Main Assessment (Accommodations Permitted [R3]): 2000
Block-Level Descriptive Statistics by Public- and Nonpublic-School Sessions, as Defined After Scaling, Grade 4 Reading National Main Assessment (Accommodations Not Permitted [R2]): 2000
Overall Descriptive Statistics for Item Blocks as Defined After Scaling, Grade 4 Science National Main Assessment (Accommodations Permitted [R3]): 2000
Overall Descriptive Statistics for Item Blocks as Defined After Scaling, Grade 4 Science National Main Assessment (Accommodations Not Permitted [R2]): 2000
Block-Level Descriptive Statistics by Public- and Nonpublic-School Sessions, as Defined After Scaling, Grade 4 Science National Main Assessment (Accommodations Permitted [R3]): 2000
Block-Level Descriptive Statistics by Public- and Nonpublic-School Sessions, as Defined After Scaling, Grade 4 Science National Main Assessment (Accommodations Not Permitted [R2]): 2000
Overall Descriptive Statistics for Item Blocks as Defined After Scaling, Grade 8 Science National Main Assessment (Accommodations Permitted [R3]): 2000
Overall Descriptive Statistics for Item Blocks as Defined After Scaling, Grade 8 Science National Main Assessment (Accommodations Not Permitted [R2]): 2000
Block-Level Descriptive Statistics by Public- and Nonpublic-School Sessions, as Defined After Scaling, Grade 8 Science National Main Assessment (Accommodations Permitted [R3]): 2000
Block-Level Descriptive Statistics by Public- and Nonpublic-School Sessions, as Defined After Scaling, Grade 8 Science National Main Assessment (Accommodations Not Permitted [R2]): 2000
Overall Descriptive Statistics for Item Blocks as Defined After Scaling, Grade 12 Science National Main Assessment (Accommodations Permitted [R3]): 2000
Overall Descriptive Statistics for Item Blocks as Defined After Scaling, Grade 12 Science National Main Assessment (Accommodations Not Permitted [R2]): 2000
Block-Level Descriptive Statistics by Public- and Nonpublic-School Sessions, as Defined After Scaling, Grade 12 Science National Main Assessment (Accommodations Permitted [R3]): 2000
Block-Level Descriptive Statistics by Public- and Nonpublic-School Sessions, as Defined After Scaling, Grade 12 Science National Main Assessment (Accommodations Not Permitted [R2]): 2000
Overall Descriptive Statistics for Item Blocks as Defined After Scaling, Grade 4 Science State Assessment (Accommodations Permitted [R3]): 2000
Overall Descriptive Statistics for Item Blocks as Defined After Scaling, Grade 4 Science State Assessment (Accommodations Not Permitted [R3]): 2000
Average Jurisdiction Item Scores for Monitored and Unmonitored Sessions, Grade 4 Science State Assessment (Accommodations Not Permitted [R2]): 2000
Overall Descriptive Statistics for Item Blocks as Defined After Scaling, Grade 8 Science State Assessment (Accommodations Permitted [R3]): 2000
Overall Descriptive Statistics for Item Blocks as Defined After Scaling, Grade 8 Science State Assessment (Accommodations Not Permitted [R2]): 2000
Average Jurisdiction Item Scores for Monitored and Unmonitored Sessions, Grade 8 Science State Assessment (Accommodations Not Permitted [R2]): 2000
Overall Descriptive Statistics for Item Blocks as Defined After Scaling, Grade 4 U.S. History National Main Assessment (Accommodations Permitted [R3]): 2001
Overall Descriptive Statistics for Item Blocks as Defined After Scaling, Grade 4 U.S. History National Main Assessment (Accommodations Not Permitted [R2]): 2001
Block-Level Descriptive Statistics by Public- and Nonpublic-School Sessions, as Defined After Scaling, Grade 4 U.S. History National Main Assessment (Accommodations Permitted [R3]): 2001
Block-Level Descriptive Statistics by Public- and Nonpublic-School Sessions, as Defined After Scaling, Grade 4 U.S. History National Main Assessment (Accommodations Not Permitted [R2]): 2001
Overall Descriptive Statistics for Item Blocks as Defined After Scaling, Grade 8 U.S. History National Main Assessment (Accommodations Permitted [R3]): 2001
Overall Descriptive Statistics for Item Blocks as Defined After Scaling, Grade 8 U.S. History National Main Assessment (Accommodations Not Permitted [R2]): 2001
Block-Level Descriptive Statistics by Public- and Nonpublic-School Sessions, as Defined After Scaling, Grade 8 U.S. History National Main Assessment (Accommodations Permitted [R3]): 2001
Block-Level Descriptive Statistics by Public- and Nonpublic-School Sessions, as Defined After Scaling, Grade 8 U.S. History National Main Assessment (Accommodations Not Permitted [R2]): 2001
Overall Descriptive Statistics for Item Blocks as Defined After Scaling, Grade 12 U.S. History National Main Assessment (Accommodations Permitted [R3]): 2001
Overall Descriptive Statistics for Item Blocks as Defined After Scaling, Grade 12 U.S. History National Main Assessment (Accommodations Not Permitted [R2]): 2001
Block-Level Descriptive Statistics by Public- and Nonpublic-School Sessions, as Defined After Scaling, Grade 12 U.S. History National Main Assessment (Accommodations Permitted [R3]): 2001
Block-Level Descriptive Statistics by Public- and Nonpublic-School Sessions, as Defined After Scaling, Grade 12 U.S. History National Main Assessment (Accommodations Not Permitted [R2]): 2001
Constructed-Response Interrater Reliability
Reliability Statistics for Items Rescored for Current-Year Rater Consistency
Items from the Previous Assessment That Are Rescored During the Current Assessment
Range of Response Codes, Percentage Exact Agreement, and Cohen's Kappa or Intraclass Correlation for the Constructed-Response Items Used in Scaling, by Block and Item, Grade 4 Geography Assessment: 2001
Range of Response Codes, Percentage Exact Agreement, and Cohen's Kappa or Intraclass Correlation for the Constructed-Response Items Used in Scaling, by Block and Item, Grade 8 Geography Assessment: 2001
Range of Response Codes, Percentage Exact Agreement, and Cohen's Kappa or Intraclass Correlation for the Constructed-Response Items Used in Scaling, by Block and Item, Grade 12 Geography Assessment: 2001
Range of Response Codes, Percentage Exact Agreement, and Cohen's Kappa or Intraclass Correlation for the Constructed-Response Items From 1994 That Were Rescored in 2001, by Block and Item, Grade 4 Geography Assessment: 200
Range of Response Codes, Percentage Exact Agreement, and Cohen's Kappa or Intraclass Correlation for the Constructed-Response Items From 1994 That Were Rescored in 2001, by Block and Item, Grade 8 Geography Assessment: 2001
Range of Response Codes, Percentage Exact Agreement, and Cohen's Kappa or Intraclass Correlation for the Constructed-Response Items From 1994 That Were Rescored in 2001, by Block and Item, Grade 12 Geography Assessment: 2001
Range of Response Codes, Percentage Exact Agreement, and Cohen's Kappa or Intraclass Correlation for the Constructed-Response Items Used in Scaling, by Block and Item, Grade 4 Mathematics Assessment: 2000
Range of Response Codes, Percentage Exact Agreement, and Cohen's Kappa or Intraclass Correlation for the Constructed-Response Items Used in Scaling, by Block and Item, Grade 8 Mathematics Assessment: 2000
Range of Response Codes, Percentage Exact Agreement, and Cohen's Kappa or Intraclass Correlation for the Constructed-Response Items Used in Scaling, by Block and Item, Grade 12 Mathematics Assessment: 2000
Range of Response Codes, Percentage Exact Agreement, and Cohen's Kappa or Intraclass Correlation for the Constructed-Response Items From 1996 That Were Rescored in 2000, by Block and Item, Grade 4 Mathematics Assessment: 2000
Range of Response Codes, Percentage Exact Agreement, and Cohen's Kappa or Intraclass Correlation for the Constructed-Response Items From 1996 That Were Rescored in 2000, by Block and Item, Grade 8 Mathematics Assessment: 2000
Range of Response Codes, Percentage Exact Agreement, and Cohen's Kappa or Intraclass Correlation for the Constructed-Response Items From 1996 That Were Rescored in 2000, by Block and Item, Grade 12 Mathematics Assessment: 2000
Range of Response Codes, Percentage Exact Agreement, and Cohen's Kappa or Intraclass Correlation for the Constructed-Response Items Used in Scaling, by Block and Item, Grade 4 Reading Assessment: 2000
Range of Response Codes, Percentage Exact Agreement, and Cohen's Kappa or Intraclass Correlation for the Constructed-Response Items From 1998 That Were Rescored in 2000, by Block and Item, Grade 4 Reading Assessment: 2000
Range of Response Codes, Percentage Exact Agreement, and Cohen's Kappa or Intraclass Correlation for the Constructed-Response Items Used in Scaling, by Block and Item, Grade 4 Science Assessment: 2000
Range of Response Codes, Percentage Exact Agreement, and Cohen's Kappa or Intraclass Correlation for the Constructed-Response Items Used in Scaling, by Block and Item, Grade 8 Science Assessment: 2000
Range of Response Codes, Percentage Exact Agreement, and Cohen's Kappa or Intraclass Correlation for the Constructed-Response Items Used in Scaling, by Block and Item, Grade 12 Science Assessment: 2000
Range of Response Codes, Percentage Exact Agreement, and Cohen's Kappa or Intraclass Correlation for the Constructed-Response Items From 1996 That Were Rescored in 2000, by Block and Item, Grade 4 Science Assessment: 2000
Range of Response Codes, Percentage Exact Agreement, and Cohen's Kappa or Intraclass Correlation for the Constructed-Response Items From 1996 That Were Rescored in 2000, by Block and Item, Grade 8 Science Assessment: 2000
Range of Response Codes, Percentage Exact Agreement, and Cohen's Kappa or Intraclass Correlation for the Constructed-Response Items From 1996 That Were Rescored in 2000, by Block and Item, Grade 12 Science Assessment: 2000
Range of Response Codes, Percentage Exact Agreement, and Cohen's Kappa or Intraclass Correlation for the Constructed-Response Items Used in Scaling, by Block and Item, Grade 4 U.S. History Assessment: 2001
Range of Response Codes, Percentage Exact Agreement, and Cohen's Kappa or Intraclass Correlation for the Constructed-Response Items Used in Scaling, by Block and Item, Grade 8 U.S. History Assessment: 2001
Range of Response Codes, Percentage Exact Agreement, and Cohen's Kappa or Intraclass Correlation for the Constructed-Response Items Used in Scaling, by Block and Item, Grade 12 U.S. History Assessment: 2001
Range of Response Codes, Percentage Exact Agreement, and Cohen's Kappa or Intraclass Correlation for the Constructed-Response Items From 1994 That Were Rescored in 2001, by Block and Item, Grade 4 U.S. History Assessment: 2001
Range of Response Codes, Percentage Exact Agreement, and Cohen's Kappa or Intraclass Correlation for the Constructed-Response Items From 1994 That Were Rescored in 2001, by Block and Item, Grade 8 U.S. History Assessment: 2001
Range of Response Codes, Percentage Exact Agreement, and Cohen's Kappa or Intraclass Correlation for the Constructed-Response Items From 1994 That Were Rescored in 2001, by Block and Item, Grade 12 U.S. History Assessment: 2001
Summaries of Response Rates for NAEP Assessments
Summary Response Rates for the NAEP 2001 Geography National Main Assessment (Accommodations Not Permitted [R2])
Summary Response Rates for the NAEP 2001 Geography National Main Assessment (Accommodations Permitted [R3])
Summary Response Rates for the NAEP 2000 Mathematics National Main Assessment (Accommodations Not Permitted [R2])
Summary Response Rates for the NAEP 2000 Mathematics National Main Assessment (Accommodations Permitted [R3])
Summary Response Rates for the NAEP 2000 Mathematics State Assessment (Accommodations Not Permitted [R2])
Summary Response Rates for the NAEP 2000 Mathematics State Assessment (Accommodations Permitted [R3])
Summary Response Rates by Item Type, Grade 4 Reading National Main Assessment (Accommodations Not Permitted [R2]): 2000
Summary Response Rates by Item Type, Grade 4 Reading National Main Assessment (Accommodations Permitted [R3]): 2000
Summary Response Rates for the NAEP 2000 Science National Main Assessment (Accommodations Not Permitted [R2])
Summary Response Rates for the NAEP 2000 Science National Main Assessment (Accommodations Permitted [R3])
Summary Response Rates for the NAEP 2000 Science State Assessment (Accommodations Not Permitted [R2])
Summary Response Rates for the NAEP 2000 Science State Assessment (Accommodations Permitted [R3])
Summary Response Rates for the NAEP 2001 U.S. History National Main Assessment (Accommodations Not Permitted [R2])
Summary Response Rates for the NAEP 2001 U.S. History National Main Assessment (Accommodations Permitted [R3])
Estimation of NAEP Score Scales
NAEP Scales
Content of the Subject Area Scales
Number of Items in Each Subject Area Scale
Number of Items in Scales as Defined Before and After Scaling, by Grade, Geography Assessment: 2001
Number of Items in Scales as Defined Before and After Scaling, by Grade, Mathematics Assessment: 2000
Number of Items in Scales as Defined Before and After Scaling, by Grade, Reading Assessment: 2000
Number of Items in Scales as Defined Before and After Scaling, by Grade, Science Assessment: 2000
Number of Items in Scales as Defined Before and After Scaling, by Grade, U.S. History Assessment: 2001
Scale Composition by Item Type for New and Trend Blocks
Subscale Composition by Item Type for New and Trend Blocks in the Geography Assessment at Grade 4
Subscale Composition by Item Type for New and Trend Blocks in the Geography Assessment at Grade 8
Subscale Composition by Item Type for New and Trend Blocks in the Geography Assessment at Grade 12: 2001
Subscale Composition by Item Type for New and Trend Blocks in the Mathematics Assessment at Grade 4: 2000
Subscale Composition by Item Type for New and Trend Blocks in the Mathematics Assessment at Grade 8: 2000
Subscale Composition by Item Type for New and Trend Blocks in the Mathematics Assessment at Grade 12: 2000
Subscale Composition by Item Type for New and Trend Blocks in the Reading Assessment at Grade 4: 2000
Subscale Composition by Item Type for New and Trend Blocks in the Science Assessment at Grade 4: 2000
Subscale Composition by Item Type for New and Trend Blocks in the Science Assessment at Grade 8: 2000
Subscale Composition by Item Type for New and Trend Blocks in the Science Assessment at Grade 12: 2000
Subscale Composition by Item Type for New and Trend Blocks in the U.S. History Assessment at Grade 4: 2001
Subscale Composition by Item Type for New and Trend Blocks in the U.S. History Assessment at Grade 8: 2001
Subscale Composition by Item Type for New and Trend Blocks in the U.S. History Assessment at Grade 12: 2001
Definition of Composite Scales
Ranges for the Final Subject Area Scales
Correlations Among NAEP Subject Area Subscales
Calculating Marginal Correlation Coefficients
Calculating Conditional Correlation Coefficients
Conditional Correlations and Variances of the Subscales, by Grade, Geography National Main Assessment (Accommodations Permitted [R3]): 2001
Conditional Correlations and Variances of the Subscales, by Grade, Geography National Main Assessment (Accommodations Not Permitted [R2]): 2001
Marginal Correlations of the Subscales, by Grade, Geography National Main Assessment (Accommodations Permitted [R3]): 2001
Marginal Correlations of the Subscales, by Grade, Geography National Main Assessment (Accommodations Not Permitted [R2]): 2001
Conditional Correlations and Variances of the Subscales, by Grade, Mathematics National Main Assessment (Accommodations Permitted [R3]): 2000
Conditional Correlations and Variances of the Subscales, by Grade, Mathematics National Main Assessment (Accommodations Not Permitted [R2]): 2000
Marginal Correlations of the Subscales, by Grade, Mathematics National Main Assessment (Accommodations Permitted [R3]): 2000
Marginal Correlations of the Subscales, by Grade, Mathematics National Main Assessment (Accommodations Not Permitted [R2]): 2000
Average Marginal Correlations and Ranges of Correlations Among the Subscales for 46 Jurisdictions, Grade 4 Mathematics State Assessment (Accommodations Permitted [R3]): 2000
Average Marginal Correlations and Ranges of Correlations Among the Subscales for 46 Jurisdictions, Grade 4 Mathematics State Assessment (Accommodations Not Permitted [R2]): 2000
Average Marginal Correlations and Ranges of Correlations Among the Subscales for 44 Jurisdictions, Grade 8 Mathematics State Assessment (Accommodations Permitted [R3]): 2000
Average Marginal Correlations and Ranges of Correlations Among the Subscales for 44 Jurisdictions, Grade 8 Mathematics State Assessment (Accommodations Not Permitted [R2]): 2000
Conditional Correlations and Variances of the Subscales, by Grade, Reading National Main Assessment (Accommodations Permitted [R3]): 2000
Conditional Correlations and Variances of the Subscales, by Grade, Reading National Main Assessment (Accommodations Not Permitted [R2]): 2000
Marginal Correlations of the Subscales, by Grade, Reading National Main Assessment (Accommodations Permitted [R3]): 2000
Marginal Correlations of the Subscales, by Grade, Reading National Main Assessment (Accommodations Not Permitted [R2]): 2000
Conditional Correlations and Variances of the Subscales, by Grade, Science National Main Assessment (Accommodations Permitted [R3]): 2000
Conditional Correlations and Variances of the Subscales, by Grade, Science National Main Assessment (Accommodations Not Permitted [R2]): 2000
Marginal Correlations of the Subscales, by Grade, Science National Main Assessment (Accommodations Permitted [R3]): 2000
Marginal Correlations of the Subscales, by Grade, Science National Main Assessment (Accommodations Not Permitted [R2]): 2000
Average Marginal Correlations and Ranges of Correlations Among the Subscales for 44 Jurisdictions, Grade 4 Science State Assessment (Accommodations Permitted [R3]): 2000
Average Marginal Correlations and Ranges of Correlations Among the Subscales for 44 Jurisdictions, Grade 4 Science State Assessment (Accommodations Not Permitted [R2]): 2000
Average Marginal Correlations and Ranges of Correlations Among the Subscales for 42 Jurisdictions, Grade 8 Science State Assessment (Accommodations Permitted [R3]): 2000
Average Marginal Correlations and Ranges of Correlations Among the Subscales for 42 Jurisdictions, Grade 8 Science State Assessment (Accommodations Not Permitted [R2]): 2000
Conditional Correlations and Variances of the Subscales, by Grade, U.S. History National Main Assessment (Accommodations Permitted [R3]): 2001
Conditional Correlations and Variances of the Subscales, by Grade, U.S. History National Main Assessment (Accommodations Not Permitted [R2]): 2001
Marginal Correlations of the Subscales, by Grade, U.S. History National Main Assessment (Accommodations Permitted [R3]): 2001
Marginal Correlations of the Subscales, by Grade, U.S. History National Main Assessment (Accommodations Not Permitted [R2]): 2001
Item Scaling Models
The Three-Parameter Logistic Model
Exemplar Theoretical Item Response Function (IRF) for the Three-Parameter Logistic Item Response Theory (IRT) Model
The Two-Parameter Logistic Model
Exemplar Theoretical Item Response Function (IRF) for the Two-Parameter Logistic Item Response Theory (IRT) Model
The Generalized Partial Credit Model
Theoretical Item Response Function (IRF) for the Generalized Partial Credit Item Response Theory (IRT) Model
Estimation of IRT Item Parameters
Treatment of Missing Responses in NAEP
Assumptions of the Item Scaling Models
Local Independence
Unidimensionality
Context Effects
Checks for Violations of Assumptions
Differential Item Functioning (DIF)
DIF Procedures
The Mantel-Haenszel Procedure
The SIBTEST Procedure
The Standardization Method
Categorization of Items According to DIF Criteria
NAEP Specifications in DIF Procedures
Dimensionality Studies
Item Fit Statistics
Comparisons of Empirical and Theoretical Item Response Functions
Calculation of Empirical Proportions for Empirical Item Response Functions
Items Showing Good Item Fit
Dichotomous Item With Data for One Assessment Year
Polytomous Item With Data for One Assessment Year
Dichotomous Item With Data for Two Assessment Years
Polytomous Item With Data for Two Assessment Years
Items Showing Poor Item Fit
Combining the Categories of Constructed-Response Items
Treating Items as Different Across Assessment Years
Deleting Items From Scales
Treatment of Items in NAEP to Avoid Violations of Assumptions
Treatment of Items in NAEP Assessments
Treatment of Items in the Scaling of the 2001 National Geography Scales (Accommodations Permitted)
Treatment of Items in the Scaling of the 2001 National Geography Scales (Accommodations Not Permitted)
Treatment of Items in the Scaling of the 2000 National Mathematics Scales (Accommodations Permitted)
Treatment of Items in the Scaling of the 2000 National Mathematics Scales (Accommodations Not Permitted)
Treatment of Items in the Scaling of the 2000 National Reading Scales (Accommodations Permitted)
Treatment of Items in the Scaling of the 2000 National Reading Scales (Accommodations Not Permitted)
Treatment of Items in the Scaling of the 2000 National Science Scales (Accommodations Permitted)
Treatment of Items in the Scaling of the 2000 National Science Scales (Accommodations Not Permitted)
Treatment of Items in the Scaling of the 2001 National U.S. History Scales (Accommodations Permitted)
Treatment of Items in the Scaling of the 2001 National U.S. History Scales (Accommodations Not Permitted)
Results of NAEP DIF Analyses
Results of NAEP DIF Analyses for the Geography National Main Assessment in 2001 (Accommodations Not Permitted [R2])
Results of NAEP DIF Analyses for the Geography National Main Assessment in 2001 (Accommodations Permitted [R3])
Results of NAEP DIF Analyses for the Mathematics National Main Assessment in 2000 (Accommodations Not Permitted [R2])
Results of NAEP DIF Analyses for the Mathematics National Main Assessment in 2000 (Accommodations Permitted [R3])
Results of NAEP DIF Analyses for the Reading National Main Assessment in 2000 (Accommodations Not Permitted [R2])
Results of NAEP DIF Analyses for the Reading National Main Assessment in 2000 (Accommodations Permitted [R3])
Results of NAEP DIF Analyses for the Science National Main Assessment in 2000 (Accommodations Not Permitted [R2])
Results of NAEP DIF Analyses for the Science National Main Assessment in 2000 (Accommodations Permitted [R3])
Results of NAEP DIF Analyses for the U.S. History National Main Assessment in 2001 (Accommodations Not Permitted [R2])
Results of NAEP DIF Analyses for the U.S. History National Main Assessment in 2001 (Accommodations Permitted [R3])
NAEP Assessment IRT Parameters
Geography Assessment IRT Parameters
IRT Parameters for the Space and Place Scale, by Block and Item, Grade 4 Geography National Main Assessment (Accommodations Permitted [R3]): 2001
IRT Parameters for the Environment and Society Scale, by Block and Item, Grade 4 Geography National Main Assessment (Accommodations Permitted [R3]): 2001
IRT Parameters for the Spatial Dynamics and Connections Scale, by Block and Item, Grade 4 Geography National Main Assessment (Accommodations Permitted [R3]): 2001
IRT Parameters for the Space and Place Scale, by Block and Item, Grade 4 Geography National Main Assessment (Accommodations Not Permitted [R2]): 2001
IRT Parameters for the Environment and Society Scale, by Block and Item, Grade 4 Geography National Main Assessment (Accommodations Not Permitted [R2]): 2001
IRT Parameters for the Spatial Dynamics and Connections Scale, by Block and Item, Grade 4 Geography National Main Assessment (Accommodations Not Permitted [R2]): 2001
IRT Parameters for the Space and Place Scale, by Block and Item, Grade 8 Geography National Main Assessment (Accommodations Permitted [R3]): 2001
IRT Parameters for the Environment and Society Scale, by Block and Item, Grade 8 Geography National Main Assessment (Accommodations Permitted [R3]): 2001
IRT Parameters for the Spatial Dynamics and Connections Scale, by Block and Item, Grade 8 Geography National Main Assessment (Accommodations Permitted [R3]): 2001
IRT Parameters for the Space and Place Scale, by Block and Item, Grade 8 Geography National Main Assessment (Accommodations Not Permitted [R2]): 2001
IRT Parameters for the Environment and Society Scale, by Block and Item, Grade 8 Geography National Main Assessment (Accommodations Not Permitted [R2]): 2001
IRT Parameters for the Spatial Dynamics and Connections Scale, by Block and Item, Grade 8 Geography National Main Assessment (Accommodations Not Permitted [R2]): 2001
IRT Parameters for the Space and Place Scale, by Block and Item, Grade 12 Geography National Main Assessment (Accommodations Permitted [R3]): 2001
IRT Parameters for the Environment and Society Scale, by Block and Item, Grade 12 Geography National Main Assessment (Accommodations Permitted [R3]): 2001
IRT Parameters for the Spatial Dynamics and Connections Scale, by Block and Item, Grade 12 Geography National Main Assessment (Accommodations Permitted [R3]): 2001
IRT Parameters for the Space and Place Scale, by Block and Item, Grade 12 Geography National Main Assessment (Accommodations Not Permitted [R2]): 2001
IRT Parameters for the Environment and Society Scale, by Block and Item, Grade 12 Geography National Main Assessment (Accommodations Not Permitted [R2]): 2001
IRT Parameters for the Spatial Dynamics and Connections Scale, by Block and Item, Grade 12 Geography National Main Assessment (Accommodations Not Permitted [R2]): 2001
Mathematics Assessment IRT Parameters
IRT Parameters for the Number Sense, Properties, and Operations Scale, by Block and Item, Grade 4 Mathematics National Main Assessment (Accommodations Permitted [R3]): 2000
IRT Parameters for the Measurement Scale, by Block and Item, Grade 4 Mathematics National Main Assessment (Accommodations Permitted [R3]): 2000
IRT Parameters for the Geometry and Spatial Sense Scale, by Block and Item, Grade 4 Mathematics National Main Assessment (Accommodations Permitted [R3]): 2000
IRT Parameters for the Data Analysis, Statistics, and Probability Scale, by Block and Item, Grade 4 Mathematics National Main Assessment (Accommodations Permitted [R3]): 2000
IRT Parameters for the Algebra and Functions Scale, by Block and Item, Grade 4 Mathematics National Main Assessment (Accommodations Permitted [R3]): 2000
IRT Parameters for the Number Sense, Properties, and Operations Scale, by Block and Item, Grade 4 Mathematics National Main Assessment (Accommodations Not Permitted [R2]): 2000
IRT Parameters for the Measurement Scale, by Block and Item, Grade 4 Mathematics National Main Assessment (Accommodations Not Permitted [R2]): 2000
IRT Parameters for the Geometry and Spatial Sense Scale, by Block and Item, Grade 4 Mathematics National Main Assessment (Accommodations Not Permitted [R2]): 2000
IRT Parameters for the Data Analysis, Statistics, and Probability Scale, by Block and Item, Grade 4 Mathematics National Main Assessment (Accommodations Not Permitted [R2]): 2000
IRT Parameters for the Algebra and Functions Scale, by Block and Item, Grade 4 Mathematics National Main Assessment (Accommodations Not Permitted [R2]): 2000
IRT Parameters for the Number Sense, Properties, and Operations Scale, by Block and Item, Grade 4 Mathematics State Assessment (Accommodations Permitted [R3]): 2000
IRT Parameters for the Measurement Scale, by Block and Item, Grade 4 Mathematics State Assessment (Accommodations Permitted [R3]): 2000
IRT Parameters for the Geometry and Spatial Sense Scale, by Block and Item, Grade 4 Mathematics State Assessment (Accommodations Permitted [R3]): 2000
IRT Parameters for the Data Analysis, Statistics, and Probability Scale, by Block and Item, Grade 4 Mathematics State Assessment (Accommodations Permitted [R3]): 2000
IRT Parameters for the Algebra and Functions Scale, by Block and Item, Grade 4 Mathematics State Assessment (Accommodations Permitted [R3]): 2000
IRT Parameters for the Number Sense, Properties, and Operations Scale, by Block and Item, Grade 4 Mathematics State Assessment (Accommodations Not Permitted [R2]): 2000
IRT Parameters for the Measurement Scale, by Block and Item, Grade 4 Mathematics State Assessment (Accommodations Not Permitted [R2]): 2000
IRT Parameters for the Geometry and Spatial Sense Scale, by Block and Item, Grade 4 Mathematics State Assessment (Accommodations Not Permitted [R2]): 2000
IRT Parameters for the Data Analysis, Statistics, and Probability Scale, by Block and Item, Grade 4 Mathematics State Assessment (Accommodations Not Permitted [R2]): 2000
IRT Parameters for the Algebra and Functions Scale, by Block and Item, Grade 4 Mathematics State Assessment (Accommodations Not Permitted [R2]): 2000
IRT Parameters for the Number Sense, Properties, and Operations Scale, by Block and Item, Grade 8 Mathematics National Main Assessment (Accommodations Permitted [R3]): 2000
IRT Parameters for the Measurement Scale, by Block and Item, Grade 8 Mathematics National Main Assessment (Accommodations Permitted [R3]): 2000
IRT Parameters for the Geometry and Spatial Sense Scale, by Block and Item, Grade 8 Mathematics National Main Assessment (Accommodations Permitted [R3]): 2000
IRT Parameters for the Data Analysis, Statistics, and Probability Scale, by Block and Item, Grade 8 Mathematics National Main Assessment (Accommodations Permitted [R3]): 2000
IRT Parameters for the Algebra and Functions Scale, by Block and Item, Grade 8 Mathematics National Main Assessment (Accommodations Permitted [R3]): 2000
IRT Parameters for the Number Sense, Properties, and Operations Scale, by Block and Item, Grade 8 Mathematics National Main Assessment (Accommodations Not Permitted [R2]): 2000
IRT Parameters for the Measurement Scale, by Block and Item, Grade 8 Mathematics National Main Assessment (Accommodations Not Permitted [R2]): 2000
IRT Parameters for the Geometry and Spatial Sense Scale, by Block and Item, Grade 8 Mathematics National Main Assessment (Accommodations Not Permitted [R2]): 2000
IRT Parameters for the Data Analysis, Statistics, and Probability Scale, by Block and Item, Grade 8 Mathematics National Main Assessment (Accommodations Not Permitted [R2]): 2000
IRT Parameters for the Algebra and Functions Scale, by Block and Item, Grade 8 Mathematics National Main Assessment (Accommodations Not Permitted [R2]): 2000
IRT Parameters for the Number Sense, Properties, and Operations Scale, by Block and Item, Grade 8 Mathematics State Assessment (Accommodations Permitted [R3]): 2000
IRT Parameters for the Measurement Scale, by Block and Item, Grade 8 Mathematics State Assessment (Accommodations Permitted [R3]): 2000
IRT Parameters for the Geometry and Spatial Sense Scale, by Block and Item, Grade 8 Mathematics State Assessment (Accommodations Permitted [R3]): 2000
IRT Parameters for the Data Analysis, Statistics, and Probability Scale, by Block and Item, Grade 8 Mathematics State Assessment (Accommodations Permitted [R3]): 2000
IRT Parameters for the Algebra and Functions Scale, by Block and Item, Grade 8 Mathematics State Assessment (Accommodations Permitted [R3]): 2000
IRT Parameters for the Number Sense, Properties, and Operations Scale, Grade 8 Mathematics State Assessment (Accommodations Not Permitted [R2]): 2000
IRT Parameters for the Measurement Scale, by Block and Item, Grade 8 Mathematics State Assessment (Accommodations Not Permitted [R2]): 2000
IRT Parameters for the Geometry and Spatial Sense Scale, by Block and Item, Grade 8 Mathematics State Assessment (Accommodations Not Permitted [R2]): 2000
IRT Parameters for the Data Analysis, Statistics, and Probability Scale, by Block and Item, Grade 8 Mathematics State Assessment (Accommodations Not Permitted [R2]): 2000
IRT Parameters for the Algebra and Functions Scale, by Block and Item, Grade 8 Mathematics State Assessment (Accommodations Not Permitted [R2]): 2000
IRT Parameters for the Number Sense, Properties, and Operations Scale, by Block and Item, Grade 12 Mathematics National Main Assessment (Accommodations Permitted [R3]): 2000
IRT Parameters for the Measurement Scale, by Block and Item, Grade 12 Mathematics National Main Assessment (Accommodations Permitted [R3]): 2000
IRT Parameters for the Geometry and Spatial Sense Scale, by Block and Item, Grade 12 Mathematics National Main Assessment (Accommodations Permitted [R3]): 2000
IRT Parameters for the Data Analysis, Statistics, and Probability Scale, by Block and Item, Grade 12 Mathematics National Main Assessment (Accommodations Permitted [R3]): 2000
IRT Parameters for the Algebra and Functions Scale, by Block and Item, Grade 12 Mathematics National Main Assessment (Accommodations Permitted [R3]): 2000
IRT Parameters for the Number Sense,Properties, and Operations Scale, by Block and Item, Grade 12 Mathematics National Main Assessment (Accommodations Not Permitted [R2]): 2000
IRT Parameters for the Measurement Scale, by Block and Item, Grade 12 Mathematics National Main Assessment (Accommodations Not Permitted [R2]): 2000
IRT Parameters for the Geometry and Spatial Sense Scale, by Block and Item, Grade 12 Mathematics National Main Assessment (Accommodations Not Permitted [R2]): 2000
IRT Parameters for the Data Analysis, Statistics, and Probability Scale, by Block and Item, Grade 12 Mathematics National Main Assessment (Accommodations Not Permitted [R2]): 2000
IRT Parameters for the Algebra and Functions Scale, by Block and Item, Grade 12 Mathematics National Main Assessment (Accommodations Not Permitted [R2]): 2000
Reading Assessment IRT Parameters
IRT Parameters for the Reading to Gain Information Scale, by Block and Item, Grade 4 Reading National Main Assessment (Accommodations Permitted [R3]): 2000
IRT Parameters for the Reading to Gain Information Scale, by Block and Item, Grade 4 Reading National Main Assessment (Accommodations Not Permitted [R2]): 2000
IRT Parameters for the Reading for Literary Experience Scale, by Block and Item, Grade 4 Reading National Main Assessment (Accommodations Permitted [R3]): 2000
IRT Parameters for the Reading for Literary Experience Scale, by Block and Item, Grade 4 Reading National Main Assessment (Accommodations Not Permitted [R2]): 2000
Science Assessment IRT Parameters
IRT Parameters for the Earth Science Scale, by Block and Item, Grade 4 Science National Main Assessment (Accommodations Permitted [R3]): 2000
IRT Parameters for the Physical Science Scale, by Block and Item, Grade 4 Science National Main Assessment (Accommodations Permitted [R3]): 2000
IRT Parameters for the Life Science Scale, by Block and Item, Grade 4 Science National Main Assessment (Accommodations Permitted [R3]): 2000
IRT Parameters for the Earth Science Scale, by Block and Item, Grade 4 Science National Main Assessment (Accommodations Not Permitted [R2]): 2000
IRT Parameters for the Physical Science Scale, by Block and Item, Grade 4 Science National Main Assessment (Accommodations Not Permitted [R2]): 2000
IRT Parameters for the Life Science Scale, by Block and Item, Grade 4 Science National Main Assessment (Accommodations Not Permitted [R2]): 2000
IRT Parameters for the Earth Science Scale, by Block and Item, Grade 4 Science State Assessment (Accommodations Permitted [R3]): 2000
IRT Parameters for the Physical Science Scale, by Block and Item, Grade 4 Science State Assessment (Accommodations Permitted [R3]): 2000
IRT Parameters for the Life Science Scale, by Block and Item, Grade 4 Science State Assessment (Accommodations Permitted [R3]): 2000
IRT Parameters for the Earth Science Scale, by Block and Item, Grade 4 Science State Assessment (Accommodations Not Permitted [R2]): 2000
IRT Parameters for the Physical Science Scale, by Block and Item, Grade 4 Science State Assessment (Accommodations Not Permitted [R2]): 2000
IRT Parameters for the Life Science Scale, by Block and Item, Grade 4 Science State Assessment (Accommodations Not Permitted [R2]): 2000
IRT Parameters for the Earth Science Scale, by Block and Item, Grade 8 Science National Main Assessment (Accommodations Permitted [R3]): 2000
IRT Parameters for the Physical Science Scale, by Block and Item, Grade 8 Science National Main Assessment (Accommodations Permitted [R3]): 2000
IRT Parameters for the Life Science Scale, by Block and Item, Grade 8 Science National Main Assessment (Accommodations Permitted [R3]): 2000
IRT Parameters for the Earth Science Scale, by Block and Item, Grade 8 Science National Main Assessment (Accommodations Not Permitted [R2]): 2000
IRT Parameters for the Physical Science Scale, by Block and Item, Grade 8 Science National Main Assessment (Accommodations Not Permitted [R2]): 2000
IRT Parameters for the Life Science Scale, by Block and Item, Grade 8 Science National Main Assessment (Accommodations Not Permitted [R2]): 2000
IRT Parameters for the Earth Science Scale, by Block and Item, Grade 8 Science State Assessment (Accommodations Permitted [R3]): 2000
IRT Parameters for the Physical Science Scale, by Block and Item, Grade 8 Science State Assessment (Accommodations Permitted [R3]): 2000
IRT Parameters for the Life Science Scale, by Block and Item, Grade 8 Science State Assessment (Accommodations Permitted [R3]): 2000
IRT Parameters for the Earth Science Scale, by Block and Item, Grade 8 Science State Assessment (Accommodations Not Permitted [R2]): 2000
IRT Parameters for the Physical Science Scale, by Block and Item, Grade 8 Science State Assessment (Accommodations Not Permitted [R2]): 2000
IRT Parameters for the Life Science Scale, by Block and Item, Grade 8 Science State Assessment (Accommodations Not Permitted [R2]): 2000
IRT Parameters for the Earth Science Scale, by Block and Item, Grade 12 Science National Main Assessment (Accommodations Permitted [R3]): 2000
IRT Parameters for the Physical Science Scale, by Block and Item, Grade 12 Science National Main Assessment (Accommodations Permitted [R3]): 2000
IRT Parameters for the Life Science Scale, by Block and Item, Grade 12 Science National Main Assessment (Accommodations Permitted [R3]): 2000
IRT Parameters for the Earth Science Scale, by Block and Item, Grade 12 Science National Main Assessment (Accommodations Not Permitted [R2]): 2000
IRT Parameters for the Physical Science Scale, by Block and Item, Grade 12 Science National Main Assessment (Accommodations Not Permitted [R2]): 2000
IRT Parameters for the Life Science Scale, by Block and Item, Grade 12 Science National Main Assessment (Accommodations Not Permitted [R2]): 2000
U.S. History Assessment IRT Parameters
IRT Parameters for the Change and Continuity in American Democracy: Ideas, Institutions, Practices, and Controversies Scale, by Block and Item, Grade 4 U.S. History National Main Assessment (Accommodations Permitted [R3]): 2001
IRT Parameters for the Gathering of Interactions of Peoples, Cultures, and Ideas Scale, by Block and Item, Grade 4 U.S. History National Main Assessment (Accommodations Permitted [R3]): 2001
IRT Parameters for the Economic and Technological Changes and Their Relation to Society, Ideas, and the Environment Scale, by Block and Item, Grade 4 U.S. History National Main Assessment (Accommodations Permitted [R3]): 2001
IRT Parameters for the Changing Role of America in the World Scale, by Block and Item, Grade 4 U.S. History National Main Assessment (Accommodations Permitted [R3]): 2001
IRT Parameters for the Change and Continuity in American Democracy: Ideas, Institutions, Practices, and Controversies Scale, by Block and Item, Grade 4 U.S. History National Main Assessment (Accommodations Not Permitted [R2]): 2001
IRT Parameters for the Gathering of Interactions of Peoples, Cultures, and Ideas Scale, by Block and Item, Grade 4 U.S. History National Main Assessment (Accommodations Not Permitted [R2]): 2001
IRT Parameters for the Economic and Technological Changes and Their Relation to Society, Ideas, and the Environment Scale, by Block and Item, Grade 4 U.S. History National Main Assessment (Accommodations Not Permitted [R2]): 2001
IRT Parameters for the Changing Role of America in the World Scale, by Block and Item, Grade 4 U.S. History National Main Assessment (Accommodations Not Permitted [R2]): 2001
IRT Parameters for the Change and Continuity in American Democracy: Ideas, Institutions, Practices, and Controversies Scale, by Block and Item, Grade 8 U.S. History National Main Assessment (Accommodations Permitted [R3]): 2001
IRT Parameters for the Gathering of Interactions of Peoples, Cultures, and Ideas Scale, by Block and Item, Grade 8 U.S. History National Main Assessment (Accommodations Permitted [R3]): 2001
IRT Parameters for the Economic and Technological Changes and Their Relation to Society, Ideas, and the Environment Scale, by Block and Item, Grade 8 U.S. History National Main Assessment (Accommodations Permitted [R3]): 2001
IRT Parameters for the Changing Role of America in the World Scale, by Block and Item, Grade 8 U.S. History National Main Assessment (Accommodations Permitted [R3]): 2001
IRT Parameters for the Change and Continuity in American Democracy: Ideas, Institutions, Practices, and Controversies Scale, by Block and Item, Grade 8 U.S. History National Main Assessment (Accommodations Not Permitted [R2]): 2001
IRT Parameters for the Gathering of Interactions of Peoples, Cultures, and Ideas Scale, by Block and Item, Grade 8 U.S. History National Main Assessment (Accommodations Not Permitted [R2]): 2001
IRT Parameters for the Economic and Technological Changes and Their Relation to Society, Ideas, and the Environment Scale, by Block and Item, Grade 8 U.S. History National Main Assessment (Accommodations Not Permitted [R2]): 2001
IRT Parameters for the Changing Role of America in the World Scale, by Block and Item, Grade 8 U.S. History National Main Assessment (Accommodations Not Permitted [R2]): 2001
IRT Parameters for the Change and Continuity in American Democracy: Ideas, Institutions, Practices, and Controversies Scale, by Block and Item, Grade 12 U.S. History National Main Assessment (Accommodations Permitted [R3]): 2001
IRT Parameters for the Gathering of Interactions of Peoples, Cultures, and Ideas Scale, by Block and Item, Grade 12 U.S. History National Main Assessment (Accommodations Permitted [R3]): 2001
IRT Parameters for the Economic and Technological Changes and Their Relation to Society, Ideas, and the Environment Scale, by Block and Item, Grade 12 U.S. History National Main Assessment (Accommodations Permitted [R3]): 2001
IRT Parameters for the Changing Role of America in the World Scale, by Block and Item, Grade 12 U.S. History National Main Assessment (Accommodations Permitted [R3]): 2001
IRT Parameters for the Change and Continuity in American Democracy: Ideas, Institutions, Practices, and Controversies Scale, by Block and Item, Grade 12 U.S. History National Main Assessment (Accommodations Not Permitted [R2]): 2001
IRT Parameters for the Gathering of Interactions of Peoples, Cultures, and Ideas Scale, by Block and Item, Grade 12 U.S. History National Main Assessment (Accommodations Not Permitted [R2]): 2001
IRT Parameters for the Economic and Technological Changes and Their Relation to Society, Ideas, and the Environment Scale, by Block and Item, Grade 12 U.S. History National Main Assessment (Accommodations Not Permitted [R2]): 2001
IRT Parameters for the Changing Role of America in the World Scale, by Block and Item, Grade 12 U.S. History National Main Assessment (Accommodations Not Permitted [R2]): 2001
Estimation of Population and Student Group Distributions
The Role of IRT Models and Population-Structure Models in NAEP
Why Population-Structure Models Are Necessary for Analyses of NAEP Data
NAEP Population-Structure Models
Estimation of Parameters of the Population-Structure Models
Using Population-Structure Model Parameters to Create Plausible Values for Later Computation
Creation of Plausible Values
Plausible Values Versus Individual Scores
Variables That Define Groups in NAEP
Group-Defining Variables for Mathematics
Group-Defining Variables for Reading
Group-Defining Variables for Science
Group-Defining Variables for U.S. History
Summary Table of the Estimation Variables, by Grade, Geography National Main Geography Assessment: 2001
Summary Table of the Estimation Variables, by Grade, Mathematics National Main Assessment: 2000
Summary Table of the Estimation Variables, by Grade, Reading National Main Assessment: 2000
Summary Table of the Estimation Variables, by Grade, Science National Main Assessment: 2000
Summary Table of the Estimation Variables, by Grade, U.S. History National Main Assessment: 2001
Examining the Population-Structure Models Used in NAEP
Proportion of Variance of the Group-Defining Contrasts Accounted for by the Principal Components Used in NAEP Student Group Distribution Models
Proportion of Variance of the Group-Defining Contrasts Accounted for by the Principal Components Used in the Population-Structure Model, Grade 4 Geography National Main Assessment (Accommodations Permitted): 2001
Proportion of Variance of the Group-Defining Contrasts Accounted for by the Principal Components Used in the Population-Structure Model, Grade 4 Geography National Main Assessment (Accommodations Not Permitted): 2001
Proportion of Variance of the Group-Defining Contrasts Accounted for by the Principal Components Used in the Population-Structure Model, Grade 8 Geography National Main Assessment (Accommodations Permitted): 2001
Proportion of Variance of the Group-Defining Contrasts Accounted for by the Principal Components Used in the Population-Structure Model, Grade 8 Geography National Main Assessment (Accommodations Not Permitted): 2001
Proportion of Variance of the Group-Defining Contrasts Accounted for by the Principal Components Used in the Population-Structure Model, Grade 12 Geography National Main Assessment (Accommodations Permitted): 2001
Proportion of Variance of the Group-Defining Contrasts Accounted for by the Principal Components Used in the Population-Structure Model, Grade 12 Geography National Main Assessment (Accommodations Not Permitted): 2001
Proportion of Variance of the Group-Defining Contrasts Accounted for by the Principal Components Used in the Population-Structure Model, Grade 4 Mathematics National Main Assessment (Accommodations Permitted): 2000
Proportion of Variance of the Group-Defining Contrasts Accounted for by the Principal Components Used in the Population-Structure Model, Grade 4 Mathematics National Main Assessment (Accommodations Not Permitted): 2000
Proportion of Variance of the Group-Defining Contrasts Accounted for by the Principal Components Used in the Population-Structure Model, Grade 8 Mathematics National Main Assessment (Accommodations Permitted): 2000
Proportion of Variance of the Group-Defining Contrasts Accounted for by the Principal Components Used in the Population-Structure Model, Grade 8 Mathematics National Main Assessment (Accommodations Not Permitted): 2000
Proportion of Variance of the Group-Defining Contrasts Accounted for by the Principal Components Used in the Population-Structure Model, Grade 12 Mathematics National Main Assessment (Accommodations Permitted): 2000
Proportion of Variance of the Group-Defining Contrasts Accounted for by the Principal Components Used in the Population-Structure Model, Grade 12 Mathematics National Main Assessment (Accommodations Not Permitted): 2000
Proportion of Variance of the Group-Defining Contrasts Accounted for by the Principal Components Used in the Population-Structure Model, Grade 4 Reading National Main Assessment (Accommodations Permitted): 2000
Proportion of Variance of the Group-Defining Contrasts Accounted for by the Principal Components Used in the Population-Structure Model, Grade 4 Reading National Main Assessment (Accommodations Not Permitted): 2000
Proportion of Variance of the Group-Defining Contrasts Accounted for by the Principal Components Used in the Population-Structure Model, Grade 4 Science National Main Assessment (Accommodations Permitted): 2000
Proportion of Variance of the Group-Defining Contrasts Accounted for by the Principal Components Used in the Population-Structure Model, Grade 4 Science National Main Assessment (Accommodations Not Permitted): 2000
Proportion of Variance of the Group-Defining Contrasts Accounted for by the Principal Components Used in the Population-Structure Model, Grade 8 Science National Main Assessment (Accommodations Permitted): 2000
Proportion of Variance of the Group-Defining Contrasts Accounted for by the Principal Components Used in the Population-Structure Model, Grade 8 Science National Main Assessment (Accommodations Not Permitted): 2000
Proportion of Variance of the Group-Defining Contrasts Accounted for by the Principal Components Used in the Population-Structure Model, Grade 12 Science National Main Assessment (Accommodations Permitted): 2000
Proportion of Variance of the Group-Defining Contrasts Accounted for by the Principal Components Used in the Population-Structure Model, Grade 12 Science National Main Assessment (Accommodations Not Permitted): 2000
Proportion of Variance of the Group-Defining Contrasts Accounted for by the Principal Components Used in the Population-Structure Model, Grade 4 U.S. History National Main Assessment (Accommodations Permitted): 2001
Proportion of Variance of the Group-Defining Contrasts Accounted for by the Principal Components Used in the Population-Structure Model, Grade 4 U.S. History National Main Assessment (Accommodations Not Permitted): 2001
Proportion of Variance of the Group-Defining Contrasts Accounted for by the Principal Components Used in the Population-Structure Model, Grade 8 U.S. History National Main Assessment (Accommodations Permitted): 2001
Proportion of Variance of the Group-Defining Contrasts Accounted for by the Principal Components Used in the Population-Structure Model, Grade 8 U.S. History National Main Assessment (Accommodations Not Permitted): 2001
Proportion of Variance of the Group-Defining Contrasts Accounted for by the Principal Components Used in the Population-Structure Model, Grade 12 U.S. History National Main Assessment (Accommodations Permitted): 2001
Proportion of Variance of the Group-Defining Contrasts Accounted for by the Principal Components Used in the Population-Structure Model, Grade 12 U.S. History National Main Assessment (Accommodations Not Permitted): 2001
Proportion of Scale Score Variance Accounted for by the Population-Structure Models
Proportion of Scale Score Variance Accounted for by the Population-Structure Model and Grade, Geography National Main Assessment (Accommodations Permitted ): 2001
Proportion of Scale Score Variance Accounted for by the Population-Structure Model and Grade, Geography National Main Assessment (Accommodations Not Permitted ): 2001
Proportion of Scale Score Variance Accounted for by the Population-Structure Model and Grade, Mathematics National Main Assessment (Accommodations Permitted ): 2000
Proportion of Scale Score Variance Accounted for by the Population-Structure Model and Grade, Mathematics National Main Assessment (Accommodations not Permitted ): 2000
Proportion of Scale Score Variance Accounted for by the Population-Structure Models, Grade 4 Mathematics State Assessment (Accommodations Permitted [R3]): By Jurisdiction, 2000
Proportion of Scale Score Variance Accounted for by the Population-Structure Models, Grade 4 Mathematics State Assessment (Accommodations Not Permitted [R2]): By Jurisdiction, 2000
Proportion of Scale Score Variance Accounted for by the Population-Structure Models, Grade 8 Mathematics State Assessment (Accommodations Permitted [R3]): By Jurisdiction, 2000
Proportion of Scale Score Variance Accounted for by the Population-Structure Models, Grade 8 Mathematics State Assessment (Accommodations Not Permitted [R2]): By Jurisdiction, 2000
Proportion of Scale Score Variance Accounted for by the Population-Structure Model, Grade 4 Reading National Main Assessment (Accommodations Permitted[R3]): 2000
Proportion of Scale Score Variance Accounted for by the Population-Structure Model, Grade 4 Reading National Main Assessment (Accommodations Not Permitted): 2000
Proportion of Scale Score Variance Accounted for by the Population-Structure Model and Grade, Science National Main Assessment (Accommodations Permitted): 2000
Proportion of Scale Score Variance Accounted for by the Population-Structure Model and Grade, Science National Main Assessment (Accommodations Not Permitted ): 2000
Proportion of Scale Score Variance Accounted for by the Population-Structure Models, Grade 4 Science State Assessment (Accommodations Permitted [R3]): By Jurisdiction, 2000
Proportion of Scale Score Variance Accounted for by the Population-Structure Models, Grade 4 Science State Assessment (Accommodations Not Permitted [R2]): By Jurisdiction, 2000
Proportion of Scale Score Variance Accounted for by the Population-Structure Models, Grade 8 Science State Assessment (Accommodations Permitted [R3]): 2000
Proportion of Scale Score Variance Accounted for by the Population-Structure Models, Grade 8 Science State Assessment (Accommodations Not Permitted [R2]): By Jurisdiction, 2000
Proportion of Scale Score Variance Accounted for by the Population-Structure Model and Grade, U.S. History National Main Assessment (Accommodations Permitted ): 2001
Proportion of Scale Score Variance Accounted for by the Population-Structure Model and Grade, U.S. History National Main Assessment (Accommodations Not Permitted ): 2001
Comparison of Mean Scale Scores and Mean Item Scores by Jurisdiction
Plot of Mean Item Score Versus Mean Scale Score, Grade 4 Mathematics State Assessment: By Jurisdiction, 2000
Plot of Mean Item Score Versus Mean Scale Score, Grade 8 Mathematics State Assessment: By Jurisdiction, 2000
Plot of Mean Item Score Versus Mean Scale Score, Grade 4 Science State Assessment: By Jurisdiction, 2000
Plot of Mean Item Score Versus Mean Scale Score, Grade 8 Science State Assessment: By Jurisdiction, 2000
Scale Linking and Transformation to the Reporting Metric
The Transformation Equation
Linking Diagrams for NAEP Assessments
Linking Diagram for the Geography Samples at Each Grade, National Main Assessment: 2001
Linking Diagram for the Mathematics Samples at Each Grade, National Main and State Assessments: 2000
Linking Diagram for the Reading Samples at Grade 4, National Main Assessment: 2000
Linking Diagram for the Science Samples at Each Grade, National Main and State Assessments: 2000
Linking Diagram for the U.S. History Samples at Each Grade, National Main Assessment: 2001
Transformation Constants for NAEP Assessments
Coefficients of Linear Transformations of the Content-Strand Scales from the Calibrating Scale Units to the Units of the Reporting Scale, Geography Assessment: 2001
Coefficients of Linear Transformations of the Content-Strand Scales from the Calibrating Scale Units to the Units of the Reporting Scale, U.S. History Assessment: 2001
Coefficients of Linear Transformations of the Content-Strand Scales from the Calibrating Scale Units to the Units of the Reporting Scale, Mathematics Assessment: 2000
Coefficients of Linear Transformations of the Content-Strand Scales from the Calibrating Scale Units to the Units of the Reporting Scale, Reading Assessment: 2000
Coefficients of Linear Transformations of the Content-Strand Scales from the Calibrating Scale Units to the Units of the Reporting Scale, Science Assessment: 2000
Comparisons of Distributions of Linking Samples for NAEP Assessments
Comparison means and percentiles of 1994 and provisional 1994 transformed scores, grade 4 geography assessment: 2001
Comparison means and percentiles of 1994 and provisional 1994 transformed scores, grade 8 geography assessment: 2001
Comparison means and percentiles of 1994 and provisional 1994 transformed scores, grade 12 geography assessment: 2001
Comparison means and percentiles of 1996 scores and 1996 transformed provisional scores, grade 4 mathematics assessment: 2000
Comparison means and percentiles of 1996 scores and 1996 transformed provisional scores, grade 8 mathematics assessment: 2000
Comparison means and percentiles of 1996 scores and 1996 transformed provisional scores, grade 12 mathematics assessment: 2000
Comparison means and percentiles of 1998 scores and 1998 transformed provisional scores, grade 4 reading assessment: 2000
Comparison means and percentiles of 1996 scores and 1996 transformed provisional scores, grade 4 science assessment: 2000
Comparison means and percentiles of 1996 scores and 1996 transformed provisional scores, grade 8 science assessment: 2000
Comparison means and percentiles of 1996 scores and 1996 transformed provisional scores, grade 12 science assessment: 2000
Comparison means and percentiles of 1994 and 1994 transformed provisional scores, grade 4 U.S. history assessment: 2001
Comparison means and percentiles of 1994 and 1994 transformed provisional scores, grade 8 U.S. history assessment: 2001
Comparison means and percentiles of 1994 and 1994 transformed provisional scores, grade 12 U.S. history assessment: 2001
Summary Statistics for Scale Scores of Groups
Reporting Groups and Special Variables
Major Reporting Groups
Student Group "Gender" Used in NAEP Data Analysis
Student Group "Race/Ethnicity" Used in NAEP Data Analysis
Student Group "Type of Location" Used in NAEP Data Analysis
Student Group "Parents' Education Level" Used in NAEP Data Analysis
Student Group "Eligibility for the National School Lunch Program" Used in NAEP Data Analysis
Student Group "Title I Participation" Used in NAEP Data Analysis
Student Group "Type of School" Used in NAEP Data Analysis
Student Group "Region of the Country" Used in NAEP Data Analysis
Subject Area Derived Variables
Derived Variables for the Geography Assessment in 2001
Derived Variables for the U.S. History Assessment in 2001
Procedures for Estimating Group Scale Score Statistics and Their Variances
Using Plausible Values to Estimate Group Scale Score Statistics and Their Variances
A Numerical Example
Potential Biases in Analysis Results Using Unmodeled Variables
Using Plausible Values to Estimate the Proportions of Variance Explained by Student Sampling and Measurement Error
NAEP Rules for Reporting Scale Score Results
Minimum School and Student Sample Sizes for Reporting Group Results
Identifying Estimates of Standard Errors With Large Mean Square Errors
Drawing Inferences from NAEP Results
Comparison of Two Groups
t Test for Independent Samples
Estimation of the Degrees of Freedom
Comparison of Multiple Groups
The Bonferroni Procedure
The Benjamini-Hochberg False Discovery Rate (FDR) Procedure
Guidelines to Assure the Validity of Inferences Drawn From NAEP Data
Limiting Comparisons Involving Extreme Percentages
Describing NAEP Scale Score Distributions
Achievement Levels
The Status of Achievement Levels
Civics Achievement Levels
Geography Achievement Levels
Mathematics Achievement Levels
Reading Achievement Levels
Science Achievement Levels
U.S. History Achievement Levels
Writing Achievement Levels
Item Mapping Procedures
Tables and Figures
Summaries of classical item statistics for NAEP assessments, by subject, year, and grade: 2000–2001
Overall descriptive statistics for item blocks as defined after scaling, grade 4 geography national main assessment (accommodations permitted [R3]): 2001
Overall descriptive statistics for item blocks as defined after scaling, grade 4 geography national main assessment (accommodations not permitted [R2]): 2001
Block-level descriptive statistics by public- and nonpublic-school sessions, as defined after scaling, grade 4 geography national main assessment (accommodations permitted [R3]): 2001
Block-level descriptive statistics by public- and nonpublic-school sessions, as defined after scaling, grade 4 geography national main assessment (accommodations not permitted [R2]): 2001
Overall descriptive statistics for item blocks as defined after scaling, grade 8 geography national main assessment (accommodations permitted [R3]): 2001
Overall descriptive statistics for item blocks as defined after scaling, grade 8 geography national main assessment (accommodations not permitted [R2]): 2001
Block-level descriptive statistics by public- and nonpublic-school sessions, as defined after scaling, grade 8 geography national main assessment (accommodations permitted [R3]): 2001
Block-level descriptive statistics by public- and nonpublic-school sessions, as defined after scaling, grade 8 geography national main assessment (accommodations not permitted [R2]): 2001
Overall descriptive statistics for item blocks as defined after scaling, grade 12 geography national main assessment (accommodations permitted [R3]): 2001
Overall descriptive statistics for item blocks as defined after scaling, grade 12 geography national main assessment (accommodations not permitted [R2]): 2001
Block-level descriptive statistics by public- and nonpublic-school sessions, as defined after scaling, grade 12 geography national main assessment (accommodations permitted [R3]): 2001
Block-level descriptive statistics by public- and nonpublic-school sessions, as defined after scaling, grade 12 geography national main assessment (accommodations not permitted [R2]): 2001
Overall descriptive statistics for item blocks as defined after scaling, grade 4 mathematics national main assessment (accommodations permitted [R3]): 2000
Overall descriptive statistics for item blocks as defined after scaling, grade 4 mathematics national main assessment (accommodations not permitted [R2]): 2000
Block-level descriptive statistics by public- and nonpublic-school sessions, as defined after scaling, grade 4 mathematics national main assessment (accommodations permitted [R3]): 2000
Block-level descriptive statistics by public- and nonpublic-school sessions, as defined after scaling, grade 4 mathematics national main assessment (accommodations not permitted [R2]): 2000
Overall descriptive statistics for item blocks as defined after scaling, grade 8 mathematics national main assessment (accommodations permitted [R3]): 2000
Overall descriptive statistics for item blocks as defined after scaling, grade 8 mathematics national main assessment (accommodations not permitted [R2]): 2000
Block-level descriptive statistics by public- and nonpublic-school sessions, as defined after scaling, grade 8 mathematics national main assessment (accommodations permitted [R3]): 2000
Block-level descriptive statistics by public- and nonpublic-school sessions as defined after scaling, grade 8 mathematics national main assessment (accommodations not permitted [R2]): 2000
Overall descriptive statistics for item blocks as defined after scaling, grade 12 mathematics national main assessment (accommodations permitted [R3]): 2000
Overall descriptive statistics for item blocks as defined after scaling, grade 12 mathematics national main assessment (accommodations not permitted [R2]): 2000
Block-level descriptive statistics by public- and nonpublic-school sessions, as defined after scaling, grade 12 mathematics national main assessment (accommodations permitted [R3]): 2000
Block-level descriptive statistics by public- and nonpublic-school sessions, as defined after scaling, grade 12 mathematics national main assessment (accommodations not permitted [R2]): 2000
Overall descriptive statistics for item blocks as defined after scaling, grade 4 mathematics state assessment (accommodations permitted [R3]): 2000
Overall descriptive statistics for item blocks as defined after scaling, grade 4 mathematics state assessment (accommodations not permitted [R2]): 2000
Average jurisdiction item scores for monitored and unmonitored sessions, grade 4 mathematics state assessment (accommodations not permitted [R2]): 2000
Overall descriptive statistics for item blocks as defined after scaling, grade 8 mathematics state assessment (accommodations permitted [R3]): 2000
Overall descriptive statistics for item blocks as defined after scaling, grade 8 mathematics state assessment (accommodations not permitted [R2]): 2000
Average jurisdiction item scores for monitored and unmonitored sessions, grade 8 mathematics state assessment (accommodations not permitted [R2]): 2000
Overall descriptive statistics for item blocks as defined after scaling, grade 4 reading national main assessment (accommodations permitted [R3]: 2000
Overall descriptive statistics for item blocks as defined after scaling, grade 4 reading national main assessment (accommodations not permitted [R2]): 2000
Block-level description statistics by public- and nonpublic-school sessions, as defined after scaling, grade 4 reading national main assessment (accommodations permitted [R3]): 2000
Block-level descriptive statistics by public- and nonpublic-school sessions, as defined after scaling, grade 4 reading national main assessment (accommodations not permitted [R2]): 2000
Overall descriptive statistics for item blocks as defined after scaling, grade 4 science national main assessment (accommodations permitted [R3]): 2000
Overall descriptive statistics for item blocks as defined after scaling, grade 4 science national main assessment (accommodations not permitted [R2]): 2000
Block-level descriptive statistics by public- and nonpublic-school sessions, as defined after scaling, grade 4 science national main assessment (accommodations permitted [R3]): 2000
Block-level descriptive statistics by public- and nonpublic-school sessions, as defined after scaling, grade 4 science national main assessment (accommodations not permitted [R2]): 2000
Overall descriptive statistics for item blocks as defined after scaling, grade 8 science national main assessment (accommodations permitted [R3]): 2000
Overall descriptive statistics for item blocks as defined after scaling, grade 8 science national main assessment (accommodations not permitted [R2]): 2000
Block-level descriptive statistics by public- and nonpublic-school sessions, as defined after scaling, grade 8 science national main assessment (accommodations permitted [R3]): 2000
Block-level descriptive statistics by public- and nonpublic-school sessions, as defined after scaling, grade 8 science national main assessment (accommodations not permitted [R2]): 2000
Overall descriptive statistics for item blocks as defined after scaling, grade 12 science national main assessment (accommodations permitted [R3]): 2000
Overall descriptive statistics for item blocks as defined after scaling, grade 12 science national main assessment (accommodations not permitted [R2]): 2000
Block-level descriptive statistics by public- and nonpublic-school sessions, as defined after scaling, grade 12 science national main assessment (accommodations permitted [R3]): 2000
Block-level descriptive statistics by public- and nonpublic-school sessions, as defined after scaling, grade 12 science national main assessment (accommodations not permitted [R2]): 2000
Overall descriptive statistics for item blocks as defined after scaling, grade 4 science state assessment (accommodations permitted [R3]): 2000
Overall descriptive statistics for item blocks as defined after scaling, grade 4 science state assessment (accommodations not permitted [R2]): 2000
Average jurisdiction item scores for monitored and unmonitored sessions, grade 4 science state assessment (accommodations not permitted [R2]): 2000
Overall descriptive statistics for item blocks as defined after scaling, grade 8 science state assessment (accommodations permitted [R3]): 2000
Overall descriptive statistics for item blocks as defined after scaling, grade 8 science state assessment (accommodations not permitted [R2]): 2000
Average jurisdiction item scores for monitored and unmonitored sessions, grade 8 science state assessment (accommodations not permitted [R2]): 2000
Overall descriptive statistics for item blocks as defined after scaling, grade 4 U.S. history national main assessment (accommodations permitted [R3]): 2001
Overall descriptive statistics for item blocks as defined after scaling, grade 4 U.S. history national main assessment (accommodations not permitted [R2]): 2001
Block-level descriptive statistics by public- and nonpublic-school sessions, as defined after scaling, grade 4 U.S. history national main assessment (accommodations permitted [R3]): 2001
Block-level descriptive statistics by public- and nonpublic-school sessions, as defined after scaling, grade 4 U.S. history national main assessment (accommodations not permitted [R2]): 2001
Overall descriptive statistics for item blocks as defined after scaling, grade 8 U.S. history national main assessment (accommodations permitted [R3]): 2001
Overall descriptive statistics for item blocks as defined after scaling, grade 8 U.S. history national main assessment (accommodations not permitted [R2]): 2001
Block-level descriptive statistics by public- and nonpublic-school sessions, as defined after scaling, grade 8 U.S. history national main assessment (accommodations permitted [R3]): 2001
Block-level descriptive statistics by public- and nonpublic-school sessions, as defined after scaling, grade 8 U.S. history national main assessment (accommodations not permitted [R2]): 2001
Overall descriptive statistics for item blocks as defined after scaling, grade 12 U.S. history national main assessment (accommodations permitted [R3]): 2001
Overall descriptive statistics for item blocks as defined after scaling, grade 12 U.S. history national main assessment (accommodations not permitted [R2]): 2001
Block-level descriptive statistics by public- and nonpublic-school sessions, as defined after scaling, grade 12 U.S. history national main assessment (accommodations permitted [R3]): 2001
Block-level descriptive statistics by public- and nonpublic-school sessions, as defined after scaling, grade 12 U.S. history national main assessment (accommodations not permitted [R2]): 2001
Score range, percentage of exact agreement, and Cohen's Kappa or intraclass correlation for constructed-response items in NAEP
Range of response codes, percentage exact agreement, and Cohen's Kappa or intraclass correlation for the constructed-response items used in scaling, by block and item, grade 4 geography assessment: 20
Range of response codes, percentage exact agreement, and Cohen's Kappa or intraclass correlation for the constructed-response items used in scaling, by block and item, grade 8 geography assessment: 20
Range of response codes, percentage exact agreement, and Cohen's Kappa or intraclass correlation for the constructed-response items used in scaling, by block and item, grade 12 geography assessment: 2
Range of response codes, percentage exact agreement, and Cohen's Kappa or intraclass correlation for the constructed-response items used in scaling, by block and item, grade 12 geography assessment: 2
Range of response codes, percentage exact agreement, and Cohen's Kappa or intraclass correlation for the constructed-response items from 1994 that were rescored in 2001, by block and item, grade 8 geo
Range of response codes, percentage exact agreement, and Cohen's Kappa or intraclass correlation for the constructed-response items from 1994 that were rescored in 2001, by block and item, grade 12 ge
Range of response codes, percentage exact agreement, and Cohen's Kappa or intraclass correlation for the constructed-response items used in scaling, by block and item, grade 4 mathematics assessment:
Range of response codes, percentage exact agreement, and Cohen's Kappa or intraclass correlation for the constructed-response items used in scaling, by block and item, grade 8 mathematics assessment:
Range of response codes, percentage exact agreement, and Cohen's Kappa or intraclass correlation for the constructed-response items used in scaling, by block and item, grade 12 mathematics assessment:
Range of response codes, percentage exact agreement, and Cohen's Kappa or intraclass correlation for the constructed-response items from 1996 that were rescored in 2000, by block and item, grade 4 mat
Range of response codes, percentage exact agreement, and Cohen's Kappa or intraclass correlation for the constructed-response items from 1996 that were rescored in 2000, by block and item, grade 8 mat
Range of response codes, percentage exact agreement, and Cohen's Kappa or intraclass correlation for the constructed-response items from 1996 that were rescored in 2000, by block and item, grade 12 ma
Range of response codes, percentage exact agreement, and Cohen's Kappa or intraclass correlation for the constructed-response items used in scaling, by block and item, grade 4 reading assessment: 2000
Range of response codes, percentage exact agreement, and Cohen's Kappa or intraclass correlation for the constructed-response items from 1998 that were rescored in 2000, by block and item, grade 4 rea
Range of response codes, percentage exact agreement, and Cohen's Kappa or intraclass correlation for the constructed-response items used in scaling, by block and item, grade 4 science assessment: 2000
Range of response codes, percentage exact agreement, and Cohen's Kappa or intraclass correlation for the constructed-response items used in scaling, by block and item, grade 8 science assessment: 2000
Range of response codes, percentage exact agreement, and Cohen's Kappa or intraclass correlation for the constructed-response items used in scaling, by block and item, grade 12 science assessment: 200
Range of response codes, percentage exact agreement, and Cohen's Kappa or intraclass correlation for the constructed-response items from 1996 that were rescored in 2000, by block and item, grade 4 sci
Range of response codes, percentage exact agreement, and Cohen's Kappa or intraclass correlation for the constructed-response items from 1996 that were rescored in 2000, by block and item, grade 8 sci
Range of response codes, percentage exact agreement, and Cohen's Kappa or intraclass correlation for the constructed-response items from 1996 that were rescored in 2000, by block and item, grade 12 sc
Range of response codes, percentage exact agreement, and Cohen's Kappa or intraclass correlation for the constructed-response items used in scaling, by block and item, grade 4 U.S. history assessment:
Range of response codes, percentage exact agreement, and Cohen's Kappa or intraclass correlation for the constructed-response items used in scaling, by block and item, grade 8 U.S. history assessment:
Range of response codes, percentage exact agreement, and Cohen's Kappa or intraclass correlation for the constructed-response items used in scaling, by block and item, grade 12 U.S. history assessment
Range of response codes, percentage exact agreement, and Cohen's Kappa or intraclass correlation for the constructed-response items from 1994 that were rescored in 2001, by block and item, grade 4 U.S
Range of response codes, percentage exact agreement, and Cohen's Kappa or intraclass correlation for the constructed-response items from 1994 that were rescored in 2001, by block and item, grade 8 U.S
Range of response codes, percentage exact agreement, and Cohen's Kappa or intraclass correlation for the constructed-response items from 1994 that were rescored in 2001, by block and item, grade 12 U.
Links to summary response rate tables, by subject area and year, national and state assessments: Various years, 2000-2001
Number of items, by item type and grade, geography assessment (accommodations not permitted [R2]): 2001
Average percentage missing, by item type and grade, geography assessment (accommodations not permitted [R2]): 2001
Average percentage off-task, by item type and grade, geography assessment (accommodations not permitted [R2]): 2001
Average weighted percentage correct, by item type and grade, geography assessment (accommodations not permitted [R2]): 2001
Number of items, by item type and grade, geography national main assessment (accommodations permitted [R3]): 2001
Average percentage missing, by item type and grade, geography national main assessment (accommodations permitted [R3]): 2001
Average percentage off-task, by item type and grade, geography national main assessment (accommodations permitted [R3]): 2001
Average weighted percentage correct, by item type and grade, geography national main assessment (accommodations permitted [R3]): 2001
Number of items, by item type and grade, mathematics assessment(accommodations not permitted [R2]): 2000
Average percentage missing, by item type and grade, mathematics assessment (accommodations not permitted [R2]): 2000
Average percentage off-task, by item type and grade, mathematics assessment (accommodations not permitted [R2]): 2000
Average weighted percentage correct, by item type and grade, mathematics assessment (accommodations not permitted [R2]): 2000
Average weighted percentage correct, by item type and grade, mathematics national main assessment (accommodations permitted [R3]): 2000
Number of items, by item type and grade, mathematics state assessment (accommodations not permitted [R2]): 2000
Average percentage missing, by item type and grade, mathematics state assessment (accommodations not permitted [R2]): 2000
Average percentage off-task, by item type and grade, mathematics state assessment (accommodations not permitted [R2]): 2000
Average weighted percentage correct, by item type and grade, mathematics state assessment (accommodations not permitted [R2]): 2000
Number of items, by item type and grade, mathematics state assessment (accommodations permitted [R3]): 2000
Average percentage missing, by item type and grade, mathematics state assessment (accommodations permitted [R3]): 2000
Average percentage off-task, by item type and grade, mathematics state assessment (accommodations permitted [R3]): 2000
Average weighted percentage correct, by item type and grade, mathematics state assessment (accommodations permitted [R3]): 2000
Summary response rates by item type, grade 4 reading national main assessment (accommodations not permitted [R2]): 2000
Summary response rates by item type, grade 4 reading national main assessment (accommodations permitted [R3]): 2000
Number of items, by item type and grade, science national main assessment (accommodations not permitted [R2]): 2000
Average percentage missing, by item type and grade, science national main assessment (accommodations not permitted [R2]): 2000
Average percentage off-task, by item type and grade, science national main assessment (accommodations not permitted [R2]): 2000
Average weighted percentage correct, by item type and grade, science national main assessment (accommodations not permitted [R2]): 2000
Number of items, by item type and grade, science national main assessment (accommodations permitted [R3]): 2000
Average percentage missing, by item type and grade, science national main assessment (accommodations permitted [R3]): 2000
Average percentage off-task, by item type and grade, science national main assessment (accommodations permitted [R3]): 2000
Average weighted percentage correct, by item type and grade, science national main assessment (accommodations permitted [R3]): 2000
Number of items, by item type and grade, science state assessment (accommodations not permitted [R2]): 2000
Average percentage missing, by item type and grade, science state assessment (accommodations permitted [R3]): 2000
Average percentage off-task, by item type and grade, science state assessment (accommodations not permitted [R2]): 2000
Average weighted percentage correct, by item type and grade, science state assessment (accommodations not permitted [R2]): 2000
Number of items, by item type and grade, science state assessment (accommodations permitted [R3]): 2000
Average percentage missing, by item type and grade, science state assessment (accommodations permitted [R3]): 2000
Average percentage off-task, by item type and grade, science state assessment (accommodations permitted [R3]): 2000
Average weighted percentage correct, by item type and grade, science state assessment (accommodations permitted [R3]): 2000
Number of items, by item type and grade, U.S. history national main assessment (accommodations not permitted [R2]): 2001
Average percentage missing, by item type and grade, U.S. history national main assessment (accommodations not permitted [R2]): 2001
Average percentage off-task, by item type and grade, U.S. history national main assessment (accommodations not permitted [R2]): 2001
Average weighted percentage correct, by item type and grade, U.S. history national main assessment (accommodations not permitted [R2]): 2001
Number of items, by item type and grade, U.S. history national main assessment (accommodations permitted [R3]): 2001
Average percentage missing, by item type and grade, U.S. history national main assessment (accommodations permitted [R3]): 2001
Average percentage off-task, by item type and grade, U.S. history national main assessment (accommodations permitted [R3]): 2001
Average weighted percentage correct, by item type and grade, U.S. history national main assessment (accommodations permitted [R3]): 2001
Number of items in scales as defined before scaling, by grade, geography assessment: 2001
Number of items in scale as defined after scaling, by grade, geography assessment: 2001
Number of items in scales as defined before scaling, by grade, mathematics assessment: 2000
Number of items in scales as defined after scaling, by grade, mathematics assessment: 2000
Number of items in scales as defined before scaling, by grade, reading assessment: 2000
Number of items in scales as defined after scaling, by grade, reading assessment: 2000
Number of items in scales as defined before scaling, by grade, science assessment: 2000
Number of items in scales as defined after scaling, by grade, science assessment: 2000
Number of items in scales as defined before scaling, by grade, U.S. history assessment: 2001
Number of items in scale as defined after scaling, by grade, U.S. history assessment: 2001
Subscale composition by item type for new blocks as defined after scaling, grade 4 geography assessment (accommodations not permitted [R2]): 2001
Subscale composition by item type for previously administered blocks as defined after scaling, grade 4 geography assessment (accommodations permitted [R3]): 2001
Subscale composition by item type for previously administered blocks as defined after scaling, grade 4 geography assessment (accommodations not permitted [R2]): 2001
Subscale composition by item type for new blocks as defined after scaling, grade 8 geography assessment (accommodations permitted [R3] and accommodations not permitted [R2]): 2001
Subscale composition by item type for previously administered blocks as defined after scaling, grade 8 geography assessment (accommodations permitted [R3]): 2001
Subscale composition by item type for previously administered blocks as defined after scaling, grade 8 geography assessment (accommodations not permitted [R2]): 2001
Subscale composition by item type for new blocks as defined after scaling, grade 12 geography assessment (accommodations permitted [R3] and accommodations not permitted [R2]): 2001
Subscale composition by item type for previously administered blocks as defined after scaling, grade 12 geography assessment (accommodations permitted [R3]): 2001
Subscale composition by item type for previously administered blocks as defined after scaling, grade 12 geography assessment (accommodations not permitted [R2]): 2001
Subscale composition by item type for new blocks as defined after scaling, grade 4 mathematics assessment (accommodations permitted [R3]): 2000
Subscale composition by item type for new blocks as defined after scaling, grade 4 mathematics assessment (accommodations not permitted [R2]): 2000
Subscale composition by item type for previously administered blocks as defined after scaling, grade 4 mathematics assessment (accommodations permitted [R3]): 2000
Subscale composition by item type for previously administered blocks as defined after scaling, grade 4 mathematics assessment (accommodations not permitted [R2]): 2000
Subscale composition by item type for new blocks as defined after scaling, grade 8 mathematics assessment (accommodations permitted [R3]): 2000
Subscale composition by item type for new blocks as defined after scaling, grade 8 mathematics assessment (accommodations not permitted [R2]): 2000
Subscale composition by item type for previously administered blocks as defined after scaling, grade 8 mathematics assessment (accommodations permitted [R3]): 2000
Subscale composition by item type for previously administered blocks as defined after scaling, grade 8 mathematics assessment (accommodations not permitted [R2]): 2000
Subscale composition by item type for new blocks as defined after scaling, grade 12 mathematics assessment (accommodations permitted [R3]): 2000
Subscale composition by item type for new blocks as defined after scaling, grade 12 mathematics assessment (accommodations not permitted [R2]): 2000
Subscale composition by item type for previously administered blocks as defined after scaling, grade 12 mathematics assessment (accommodations permitted [R3]): 2000
Subscale composition by item type for previously administered blocks as defined after scaling, grade 12 mathematics assessment (accommodations not permitted [R2]): 2000
Subscale composition by item type for new blocks as defined after scaling, grade 4 reading assessment (accommodations permitted [R3]): 2000
Subscale composition by item type for new blocks as defined after scaling, grade 4 reading assessment (accommodations not permitted [R2]): 2000
Subscale composition by item type for previously administered blocks as defined after scaling, grade 4 reading assessment (accommodations permitted [R3]): 2000
Subscale composition by item type for previously administered blocks as defined after scaling, grade 4 reading assessment (accommodations not permitted [R2]): 2000
Subscale composition by item type for new blocks as defined after scaling, grade 4 science assessment (accommodations permitted [R3]): 2000
Subscale composition by item type for new blocks as defined after scaling, grade 4 science assessment (accommodations permitted [R2]): 2000
Year Subscale composition by item type for previously administered blocks as defined after scaling, grade 4 science assessment (accommodations permitted [R3]): 2000
Year Subscale composition by item type for previously administered blocks as defined after scaling, grade 4 science assessment (accommodations permitted [R2]): 2000
Subscale composition by item type for new blocks as defined after scaling, grade 8 science assessment (accommodations permitted [R3]): 2000
Subscale composition by item type for new blocks as defined after scaling, grade 8 science assessment (accommodations permitted [R2]): 2000
Subscale composition by item type for previously administered blocks as defined after scaling, grade 8 science assessment (accommodations permitted [R3]): 2000
Subscale composition by item type for previously administered blocks as defined after scaling, grade 8 science assessment (accommodations not permitted [R2]): 2000
Subscale composition by item type for new blocks as defined after scaling, grade 12 science assessment (accommodations permitted [R3]): 2000
Subscale composition by item type for new blocks as defined after scaling, grade 12 science assessment (accommodations permitted [R2]): 2000
Subscale composition by item type for previously administered blocks as defined after scaling, grade 12 science assessment (accommodations permitted [R3]): 2000
Subscale composition by item type for previously administered blocks as defined after scaling, grade 12 science assessment (accommodations permitted [R2]): 2000
Subscale composition by item type for new blocks as defined after scaling, grade 4 U.S. history assessment (accommodations permitted [R3]): 2001
Subscale composition by item type for new blocks as defined after scaling, grade 4 U.S. history assessment (accommodations not permitted [R2]): 2001
Subscale composition by item type for previously administered blocks as defined after scaling, grade 4 U.S. history assessment (accommodations permitted [R3]): 2001
Subscale composition by item type for previously administered blocks as defined after scaling, grade 4 U.S. history assessment (accommodations not permitted [R2]): 2001
Subscale composition by item type for new blocks as defined after scaling, grade 8 U.S. history assessment (accommodations permitted [R3]): 2001
Subscale composition by item type for new blocks as defined after scaling, grade 8 U.S. history assessment (accommodations not permitted [R2]): 2001
Subscale composition by item type for previously administered blocks as defined after scaling, grade 8 U.S. history assessment (accommodations permitted [R3]): 2001
Subscale composition by item type for previously administered blocks as defined after scaling, grade 8 U.S. history assessment (accommodations not permitted [R2]): 2001
Subscale composition by item type for new blocks as defined after scaling, grade 12 U.S. history assessment (accommodations permitted [R3]): 2001
Subscale composition by item type for new blocks as defined after scaling, grade 12 U.S. history assessment (accommodations not permitted [R2]): 2001
Subscale composition by item type for previously administered blocks as defined after scaling, grade 12 U.S. history assessment (accommodations permitted [R3]): 2001
Subscale composition by item type for previously administered blocks as defined after scaling, grade 12 U.S. history assessment (accommodations not permitted [R2]): 2001
Weighting of the content-dimension scales to create the geography composite scale, by grade: 2001
Weighting of the content-strand scales to create the mathematics composite scale, by grade: 2000
Weighting of the purpose-for-reading scales to create the reading composite scale, by grade: 2000
Weighting of the field-of-science scales to create the science composite scale, by grade: 2000
Weighting of the historical-themes scales to create the U.S. history composite scale, by grade: 2001
Ranges for the final subject area scales of the NAEP assessment: 2000 and 2001
Conditional correlations and variances of the subscales, marginal correlations of the subscales for jurisdictions, and average marginal correlations and ranges of scale correlations among the subscale
Conditional correlations and variances of the subscales, by grade, geography national main assessment (accommodations permitted [R3]): 2001
Conditional correlations and variances of the subscales, by grade, geography national main assessment (accommodations not permitted [R2]): 2001
Marginal correlations of the subscales, by grade, geography national main assessment (accommodations permitted [R3]): 2001
Marginal correlations of the subscales, by grade, geography national main assessment (accommodations not permitted [R2]): 2001
Conditional correlations and variances of the subscales, by grade, mathematics national main assessment (accommodations permitted [R3]): 2000
Conditional correlations and variances of the subscales, by grade, mathematics national main assessment (accommodations not permitted [R2]): 2000
Marginal correlations of the subscales, by grade, mathematics national main assessment (accommodations permitted [R3]): 2000
Marginal correlations of the subscales, by grade, mathematics national main assessment (accommodations not permitted [R2]): 2000
Average marginal correlations and ranges of correlations among the subscales for 46 jurisdictions, grade 4 mathematics state assessment (accommodations permitted [R3]): 2000
Average marginal correlations and ranges of correlations among the subscales for 46 jurisdictions, grade 4 mathematics state assessment (accommodations not permitted [R2]): 2000
Average marginal correlations and ranges of correlations among the subscales for 44 jurisdictions, grade 8 mathematics state assessment (accommodations permitted [R3]): 2000
Average marginal correlations and ranges of correlations among the subscales for 44 jurisdictions, grade 8 mathematics state assessment (accommodations not permitted [R2]): 2000
Conditional correlations and variances of the subscales, by grade, reading national main assessment (accommodations permitted [R3]): 2000
Conditional correlations and variances of the subscales, by grade, reading national main assessment (accommodations not permitted [R2]): 2000
Marginal correlations of the subscales, by grade, reading national main assessment (accommodations permitted [R3]): 2000
Marginal correlations of the subscales, by grade, reading national main assessment (accommodations not permitted [R2]): 2000
Conditional correlations and variances of the subscales, by grade, science national main assessment (accommodations permitted [R3]): 2000
Conditional correlations and variances of the subscales, by grade, science national main assessment (accommodations not permitted [R2]): 2000
Marginal correlations of the subscales, by grade, science national main assessment (accommodations permitted [R3]): 2000
Marginal correlations of the subscales, by grade, science national main assessment (accommodations not permitted [R2]): 2000
Average marginal correlations and ranges of correlations among the subscales for 44 jurisdictions, grade 4 science state assessment (accommodations permitted [R3]): 2000
Average marginal correlations and ranges of correlations among the subscales for 44 jurisdictions, grade 4 science state assessment (accommodations not permitted [R2]): 2000
Average marginal correlations and ranges of correlations among the subscales for 42 jurisdictions, grade 8 science state assessment (accommodations permitted [R3]): 2000
Average marginal correlations and ranges of correlations among the subscales for 42 jurisdictions, grade 8 science state assessment (accommodations not permitted [R2]): 2000
Conditional correlations and variances of the subscales, by grade, U.S. history national main assessment (accommodations permitted [R3]): 2001
Conditional correlations and variances of the subscales, by grade, U.S. history national main assessment (accommodations not permitted [R2]): 2001
Marginal correlations of the subscales, by grade, U.S. history national main assessment (accommodations permitted [R3]): 2001
Marginal correlations of the subscales, by grade, U.S. history national main assessment (accommodations not permitted [R2]): 2001
Example Plot
Example Plot
Example Plot
Dichotomous item exhibiting good model fit
Polytomous item exhibiting good model fit
Dichotomous item exhibiting good model fit across assessment years
Polytomous item exhibiting good model fit
Polytomous item exhibiting poor model fit
Dichotomous item after collapsing categories 1 and 2
Dichotomous item (M018901) exhibiting different empirical item functions for different assessment years
Polytomous item (R016603) exhibiting unacceptably poor model fit
Items deleted from the final scaling, by grade and scale, geography assessment (accommodations permitted [R3]): 2001
Cluster items created for final scaling, by grade and scale, geography assessment (accommodations permitted [R3]): 2001
Recoding of polytomous items for scaling, by grade and scale, geography assessment (accommodations permitted [R3]): 2001
Items deleted from the final scaling, by grade and scale, geography assessment (accommodations not permitted [R2]): 2001
Cluster items created for final scaling, by grade and scale, geography assessment (accommodations not permitted [R2]): 2001
Recoding of polytomous items for scaling, by grade and scale, geography assessment (accommodations not permitted [R2]): 2001
Items scaled separately by assessment years, by grade and scale, geography national main assessment (accommodations not permitted [R2]): 2001
Items deleted from the final scaling, by grade and scale, mathematics assessment (accommodations permitted [R3]): 2000
Cluster items created for final scaling, by grade and scale, mathematics assessment (accommodations permitted [R3]): 2000
Recoding of polytomous items for scaling, by grade and scale, mathematics assessment (accommodations permitted [R3]): 2000
Items scaled separately by assessment years, by grade and scale, mathematics national main assessment (accommodations permitted [R3]): 2000
Cluster items created for final scaling, by grade and scale, mathematics assessment (accommodations not permitted [R2]): 2000
Recoding of polytomous items for scaling, by grade and scale, mathematics assessment (accommodations not permitted [R2]): 2000
Items scaled separately by assessment years, by grade and scale, mathematics national main assessment (accommodations not permitted [R2]): 2000
Recoding of polytomous items for scaling, by grade and scale, reading assessment (accommodations permitted [R3]): 2000
Items scaled separately by assessment years, by grade and scale, reading national main assessment (accommodations permitted [R3]): 2000
Recoding of polytomous items for scaling, by grade and scale, reading assessment (accommodations not permitted [R2]): 2000
Items scaled separately by assessment years, by grade and scale, reading national main assessment (accommodations not permitted [R2]): 2000
Items deleted from the final scaling, by grade and scale, science assessment (accommodations permitted [R3]): 2000
Cluster items created for final scaling, by grade and scale, science assessment (accommodations permitted [R3]): 2000
Recoding of polytomous items for scaling, by grade and scale, science assessment (accommodations permitted [R3]): 2000
Items scaled separately by assessment years, by grade and scale, science national main assessment (accommodations permitted [R3]): 2000
Items deleted from the final scaling, by grade and scale, science assessment (accommodations not permitted [R2]): 2000
Cluster items created for final scaling, by grade and scale, science assessment (accommodations not permitted [R2]): 2000
Recoding of polytomous items for scaling, by grade and scale, science assessment (accommodations not permitted [R2]): 2000
Items scaled separately by assessment years, by grade and scale, science national main assessment (accommodations not permitted [R2]): 2000
Items deleted from the final scaling, by grade and scale, U.S. history assessment (accommodations permitted [R3]): 2001
Cluster items created for final scaling, by grade and scale, U.S. history assessment (accommodations permitted [R3]): 2001
Recoding of polytomous items for scaling, by grade and scale, U.S. history assessment (accommodations permitted [R3]): 2001
Items deleted from the final scaling, by grade and scale, U.S. history assessment (accommodations not permitted [R2]): 2001
Cluster items created for final scaling, by grade and scale, U.S. history assessment (accommodations not permitted [R2]): 2001
Recoding of polytomous items for scaling, by grade and scale, U.S. history assessment (accommodations not permitted [R2]): 2001
Items scaled separately by assessment years, by grade and scale, U.S. history national main assessment (accommodations not permitted [R2]): 2001
Number of items by severity of differential item functioning, national main assessment: 2000 and 2001
Number of dichotomously scored items by grade and severity of differential item functioning, geography national main assessment (accommodations not permitted [R2]): 2001
Items identified as "C" items in at least one comparison, geography national main assessment (accommodations not permitted [R2]): 2001
Number of polytomously scored items by grade and severity of differential item functioning, geography national main assessment (accommodations not permitted [R2]): 2001
Items identified as "CC" items in at least one comparison, by block and item, geography national main assessment (accommodations not permitted [R2]): 2001
Number of dichotomously scored items by grade and severity of differential item functioning, geography national main assessment (accommodations permitted [R3]): 2001
Items identified as "C" items in at least one comparison, by block and item, geography national main assessment (accommodations permitted [R3]): 2001
Number of polytomously scored items by grade and severity of differential item functioning, geography national main assessment (accommodations permitted [R3]): 2001
Items identified as "CC" items in at least one comparison, by block and item, geography national main assessment (accommodations permitted [R3]): 2001
Number of dichotomously scored items by grade and severity of differential item functioning, mathematics national main assessment (accommodations permitted [R2]): 2000
Number of polytomously scored items by grade and severity of differential item functioning, mathematics national main assessment (accommodations not permitted [R2]): 2000
Number of dichotomously scored items by grade and severity of differential item functioning, mathematics national main assessment (accommodations permitted [R3]): 2000
Number of polytomously scored items by grade and severity of differential item functioning, mathematics national main assessment (accommodations permitted [R3]): 2000
Number of dichotomously scored items by grade and severity of differential item functioning, reading national main assessment (accommodations not permitted [R2]): 2000
Number of polytomously scored items by grade and severity of differential item functioning, reading national main assessment (accommodations not permitted [R2]): 2000
Number of dichotomously scored items by grade and severity of differential item functioning, reading national main assessment (accommodations permitted [R3]): 2000
Number of polytomously scored items by grade and severity of differential item functioning, reading national main assessment (accommodations permitted [R3]): 2000
Number of dichotomously scored items by grade and severity of differential item functioning, science national main assessment (accommodations not permitted [R2]): 2000
Number of polytomously scored items by grade and severity of differential item functioning, science national main assessment (accommodations not permitted [R2]): 2000
Items identified as 'C' or 'CC' items in at least one comparison, science national main assessment (accommodations not permitted [R2]): 2000
Number of dichotomously scored items by grade and severity of differential item functioning, science national main assessment (accommodations permitted [R3]): 2000
Number of polytomously scored items by grade and severity of differential item functioning, science national main assessment (accommodations permitted [R3]): 2000
Items identified as "C" or "CC" items in at least one comparison, science national main assessment (accommodations permitted [R3]): 2000
Number of dichotomously scored items by grade and severity of differential item functioning, U.S. history national main assessment (accommodations not permitted [R2]): 2001
Items identified as "C" items in at least one comparison, by block and item, U.S. history national main assessment (accommodations not permitted [R2]): 2001
Number of polytomously scored items by grade and severity of differential item functioning, U.S. history national main assessment (accommodations not permitted [R2]): 2001
Items identified as "CC" items in at least one comparison, by block and item, U.S. history national main assessment (accommodations not permitted [R2]): 2001
Number of dichotomously scored items by grade and severity of differential item functioning, U.S. history national main assessment (accommodations permitted [R3]): 2001
Items identified as "C" items in at least one comparison, by block and item, U.S. history national main assessment (accommodations permitted [R3]): 2001
Number of polytomously scored items by grade and severity of differential item functioning, U.S. history national main assessment (accommodations permitted [R3]): 2001
Items identified as "CC" items in at least one comparison, by block and item, U.S. history national main assessment (accommodations permitted [R3]): 2001
Item Response Theory (IRT) parameters tables, geography assessment: 2001
IRT parameters for the space and place scale, by block and item, grade 4 geography national main assessment (accommodations permitted [R3]): 2001
IRT parameters for the environment and society scale, by block and item, grade 4 geography national main assessment (accommodations permitted [R3]): 2001
IRT parameters for the spatial dynamics and connections scale, by block and item, grade 4 geography national main assessment (accommodations permitted [R3]): 2001
IRT parameters for the space and place scale, by block and item, grade 4 geography national main assessment (accommodations not permitted [R2]): 2001
IRT parameters for the environment and society scale, by block and item, grade 4 geography national main assessment (accommodations not permitted [R2]): 2001
IRT parameters for the spatial dynamics and connections scale, by block and item, grade 4 geography national main assessment (accommodations not permitted [R2]): 2001
IRT parameters for the space and place scale, by block and item, grade 8 geography national main assessment (accommodations permitted [R3]): 2001
IRT parameters for the environment and society scale, by block and item, grade 8 geography national main assessment (accommodations permitted [R3]): 2001
IRT parameters for the spatial dynamics and connections scale, by block and item, grade 8 geography national main assessment (accommodations permitted [R3]): 2001
IRT parameters for the space and place scale, by block and item, grade 8 geography national main assessment (accommodations not permitted [R2]): 2001
IRT parameters for the environment and society scale, by block and item, grade 8 geography national main assessment (accommodations not permitted [R2]): 2001
IRT parameters for the spatial dynamics and connections scale, by block and item, grade 8 geography national main assessment (accommodations not permitted [R2]): 2001
IRT parameters for the space and place scale, by block and item, grade 12 geography national main assessment (accommodations permitted [R3]): 2001
IRT parameters for the environment and society scale, by block and item, grade 12 geography national main assessment (accommodations permitted [R3]): 2001
IRT parameters for the spatial dynamics and connections scale, by block and item, grade 12 geography national main assessment (accommodations permitted [R3]): 2001
IRT parameters for the space and place scale, by block and item, grade 12 geography national main assessment (accommodations not permitted [R2]): 2001
IRT parameters for the environment and society scale, by block and item, grade 12 geography national main assessment (accommodations not permitted [R2]): 2001
IRT parameters for the spatial dynamics and connections scale, by block and item, grade 12 geography national main assessment (accommodations not permitted [R2]): 2001
Item Response Theory (IRT) parameters tables, mathematics assessment: 2000
IRT parameters for the number sense, properties, and operations scale, by block and item, grade 4 mathematics national main assessment (accommodations permitted [R3]): 2000
IRT Parameters for the Measurement Scale, by Block and Item, Grade 4 Mathematics National Main Assessment (Accommodations Permitted [R3]): 2000
IRT parameters geometry and spatial sense scale, by block and item, grade 4 mathematics national main assessment (accommodations permitted [R3]): 2000
IRT parameters for the data analysis, statistics, and probability scale, by block and item, grade 4 mathematics national main assessment (accommodations permitted [R3]): 2000
IRT parameters for the algebra and functions scale, by block and item, grade 4 mathematics national main assessment (accommodations permitted [R3]): 2000
IRT parameters for the number sense, properties, and operations scale, by block and item, grade 4 mathematics national main assessment (accommodations not permitted [R2]): 2000
IRT parameters for the measurement scale, by block and item, grade 4 mathematics national main assessment (accommodations not permitted [R2]): 2000
IRT parameters for the geometry and spatial sense scale, by block and item, grade 4 mathematics national main assessment (accommodations not permitted [R2]): 2000
IRT parameters for the data analysis, statistics, and probability scale, by block and item, grade 4 mathematics national main assessment (accommodations not permitted [R2]): 2000
IRT parameters for the algebra and functions scale, by block and item, grade 4 mathematics national main assessment (accommodations not permitted [R2]): 2000
IRT parameters for the number sense, properties, and operations scale, by block and item, grade 4 mathematics state assessment (accommodations permitted [R3]): 2000
IRT parameters for the measurement scale, by block and item, grade 4 mathematics state assessment (accommodations permitted [R3]): 2000
IRT parameters for the geometry and spatial sense scale, by block and item, grade 4 mathematics state assessment (accommodations permitted [R3]): 2000
IRT parameters for the data analysis, statistics, and probability scale, by block and item, grade 4 mathematics state assessment (accommodations permitted [R3]): 2000
IRT parameters for the algebra and functions scale, by block and item, grade 4 mathematics state assessment (accommodations permitted [R3]): 2000
IRT parameters for the number sense, properties, and operations scale, by block and item, grade 4 mathematics state assessment (accommodations not permitted [R2]): 2000
IRT parameters for the measurement scale, by block and item, grade 4 mathematics state assessment (accommodations not permitted [R2]): 2000
IRT parameters for the geometry and spatial sense scale, by block and item, grade 4 mathematics state assessment (accommodations not permitted [R2]): 2000
IRT parameters for the data analysis, statistics, and probability scale, by block and item, grade 4 mathematics state assessment (accommodations not permitted [R2]): 2000
IRT parameters algebra and functions scale, by block and item, grade 4 mathematics state assessment (accommodations not permitted [R2]): 2000
IRT parameters for the number sense, properties, and operations scale, by block and item, grade 8 mathematics national main assessment (accommodations permitted [R3]): 2000
IRT parameters for the measurement scale, by block and item, grade 8 mathematics national main assessment (accommodations permitted [R3]): 2000
IRT parameters for the geometry and spatial sense scale, by block and item, grade 8 mathematics national main assessment (accommodations permitted [R3]): 2000
IRT parameters for the data analysis, statistics, and probability scale, by block and item, grade 8 mathematics national main assessment (accommodations permitted [R3]): 2000
IRT parameters for the algebra and functions scale, by block and item, grade 8 mathematics national main assessment (accommodations permitted [R3]): 2000
IRT parameters for the number sense, properties, and operations scale, by block and item, grade 8 mathematics national main assessment (accommodations not permitted [R2]): 2000
IRT parameters for the measurement scale, by block and item, grade 8 mathematics national main assessment (accommodations not permitted [R2]): 2000
IRT parameters for the geometry and spatial sense scale, by block and item, grade 8 mathematics national main assessment (accommodations not permitted [R2]): 2000
IRT parameters for the data analysis, statistics, and probability scale, by block and item, grade 8 mathematics national main assessment (accommodations not permitted [R2]): 2000
IRT parameters for the algebra and functions scale, by block and item, grade 8 mathematics national main assessment (accommodations not permitted [R2]): 2000
IRT parameters for the number sense, properties, and operations scale, by block and item, grade 8 mathematics state assessment (accommodations permitted [R3]): 2000
IRT parameters for the measurement scale, by block and item, grade 8 mathematics state assessment (accommodations permitted [R3]): 2000
IRT parameters for the geometry and spatial sense scale, by block and item, grade 8 mathematics state assessment (accommodations permitted [R3]): 2000
IRT parameters for the data analysis, statistics, and probability scale, by block and item, grade 8 mathematics state assessment (accommodations permitted [R3]): 2000
IRT parameters for the algebra and functions scale, by block and item, grade 8 mathematics state assessment (accommodations permitted [R3]): 2000
IRT parameters for the number sense, properties, and operations scale, by block and item, grade 8 mathematics state assessment (accommodations not permitted [R2]): 2000
IRT parameters for the measurement scale, by block and item, grade 8 mathematics state assessment (accommodations not permitted [R2]): 2000
IRT parameters for the geometry and spatial sense scale, by block and item, grade 8 mathematics state assessment (accommodations not permitted [R2]): 2000
IRT parameters for the data analysis, statistics, and probability scale, by block and item, grade 8 mathematics state assessment (accommodations not permitted [R2]): 2000
IRT parameters for the algebra and functions scale, by block and item, grade 8 mathematics state assessment (accommodations not permitted [R2]): 2000
IRT parameters for the number sense, properties, and operations scale, by block and item, grade 12 mathematics national main assessment (accommodations permitted [R3]): 2000
IRT parameters for the measurement scale, by block and item, grade 12 mathematics national main assessment (accommodations permitted [R3]): 2000
IRT parameters for the geometry and spatial sense scale, by block and item, grade 12 mathematics national main assessment (accommodations permitted [R3]): 2000
IRT parameters for the data analysis, statistics, and probability scale, by block and item, grade 12 mathematics national main assessment (accommodations permitted [R3]): 2000
IRT parameters for the algebra and functions scale, by block and item, grade 12 mathematics national main assessment (accommodations permitted [R3]): 2000
IRT parameters for the number sense, properties, and operations scale, by block and item, grade 12 mathematics national main assessment (accommodations not permitted [R2]): 2000
IRT parameters for the measurement scale, by block and item, grade 12 mathematics national main assessment (accommodations not permitted [R2]): 2000
IRT parameters for the geometry and spatial sense scale, by block and item, grade 12 mathematics national main assessment (accommodations not permitted [R2]): 2000
IRT parameters for the data analysis, statistics, and probability scale, by block and item, grade 12 mathematics national main assessment (accommodations not permitted [R2]): 2000
IRT parameters for the algebra and functions scale, by block and item, grade 12 mathematics national main assessment (accommodations not permitted [R2]): 2000
Item Response Theory (IRT) parameters tables, reading assessment: 2000
IRT parameters for the reading to gain information scale, by block and item, grade 4 reading national main assessment (accommodations permitted [R3]): 2000
IRT parameters for the reading to gain information scale, by block and item, grade 4 reading national main assessment (accommodations not permitted [R2]): 2000
IRT parameters for the reading for literary experience scale, by block and item, grade 4 reading national main assessment (accommodations permitted [R3]): 2000
IRT parameters for the reading for literary experience scale, by block and item, grade 4 reading national main assessment (accommodations not permitted [R2]): 2000
Item Response Theory (IRT) parameters tables, science assessment: 2000
IRT parameters for the earth science scale, by block and item, grade 4 science national main assessment (accommodations permitted [R3]): 2000
IRT parameters for the physical science scale, by block and item, grade 4 science national main assessment (accommodations permitted [R3]): 2000
IRT parameters for the life science scale, by block and item, grade 4 science national main assessment (accommodations permitted [R3]): 2000
IRT parameters for the earth science scale, by block and item, grade 4 science national main assessment (accommodations not permitted [R2]): 2000
IRT parameters for the physical science scale, by block and item, grade 4 science national main assessment (accommodations not permitted [R2]): 2000
IRT parameters for the life science scale, by block and item, grade 4 national main science assessment (accommodations not permitted [R2]): 2000
IRT parameters for the earth science scale, by block and item, grade 4 science state assessment (accommodations permitted [R3]): 2000
IRT parameters for the physical science scale, by block and item, grade 4 science state assessment (accommodations permitted [R3]): 2000
IRT parameters for the life science scale, by block and item, grade 4 science state assessment (accommodations permitted [R3]): 2000
IRT parameters for the earth science scale, by block and item, grade 4 science state assessment (accommodations not permitted [R2]): 2000
IRT parameters for the physical science scale, by block and item, grade 4 state science assessment (accommodations not permitted [R2]): 2000
IRT parameters for the life science scale, by block and item, grade 4 science state assessment (accommodations not permitted [R2]): 2000
IRT parameters for the earth science scale, by block and item, grade 8 science national main assessment (accommodations permitted [R3]): 2000
IRT parameters for the physical science scale, by block and item, grade 8 science national main assessment (accommodations permitted [R3]): 2000
IRT parameters for the life science scale, by block and item, grade 8 science national main assessment (accommodations permitted [R3]): 2000
IRT parameters for the earth science scale, by block and item, grade 8 science national main assessment (accommodations not permitted [R2]): 2000
IRT parameters for the physical science scale, by block and item, grade 8 science national main assessment (accommodations not permitted [R2]): 2000
IRT parameters for the life science scale, by block and item, grade 8 science national main assessment (accommodations not permitted [R2]): 2000
IRT parameters for the earth science scale, by block and item, grade 8 science state assessment (accommodations permitted [R3]): 2000
IRT parameters for the physical science scale, by block and item, grade 8 science state assessment (accommodations permitted [R3]): 2000
IRT parameters for the life science scale, by block and item, grade 8 science state assessment (accommodations permitted [R3]): 2000
IRT parameters for the earth science scale, by block and item, grade 8 science state assessment (accommodations not permitted [R2]): 2000
IRT parameters for the physical science scale, by block and item, grade 8 science state assessment (accommodations not permitted [R2]): 2000
IRT parameters for the life science scale, by block and item, grade 8 science state assessment (accommodations not permitted [R2]): 2000
IRT parameters for the earth science scale, by block and item, grade 12 science national main assessment (accommodations permitted [R3]): 2000
IRT parameters for the physical science scale, by block and item, grade 12 science national main assessment (accommodations permitted [R3]): 2000
IRT parameters for the life science scale, by block and item, grade 12 science national main assessment (accommodations permitted [R3]): 2000
IRT parameters for the earth science scale, by block and item, grade 12 science national main assessment (accommodations not permitted [R2]): 2000
IRT parameters for the physical science scale, by block and item, grade 12 science national main assessment (accommodations not permitted [R2]): 2000
IRT parameters for the life science scale, by block and item, grade 12 science national main assessment (accommodations not permitted [R2]): 2000
Item Response Theory (IRT) parameters tables, U.S. history assessment: 2001
IRT parameters for the change and continuity in American democracy: Ideas, institutions, practices, and controversies scale, by block and item, grade 4 U.S. history national main assessment (accommoda
IRT parameters for the gathering of interactions of peoples, cultures, and ideas scale, by block and item, grade 4 U.S. history national main assessment (accommodations permitted [R3]): 2001
IRT parameters for the economic and technological changes and their relation to society, ideas, and the environment scale, by block and item, grade 4 U.S. history national main assessment (accommodati
IRT parameters for the changing role of America in the world scale, by block and item, grade 4 U.S. history national main assessment (accommodations permitted [R3]): 2001
IRT parameters for the change and continuity in American democracy: Ideas, institutions, practices, and controversies scale, by block and item, grade 4 U.S. history national main assessment (accommoda
IRT parameters for the gathering of interactions of peoples, cultures, and ideas scale, by block and item, grade 4 U.S. history national main assessment (accommodations not permitted [R2]): 2001
IRT parameters for the economic and technological changes and their relation to society, ideas, and the environment scale, by block and item, grade 4 U.S. history national main assessment (accommodati
IRT parameters for the changing role of America in the world scale, by block and item, grade 4 U.S. history national main assessment (accommodations not permitted [R2]): 2001
IRT parameters for the change and continuity in American democracy: Ideas, institutions, practices, and controversies scale, by block and item, grade 8 U.S. history national main assessment (accommoda
IRT parameters for the gathering of interactions of peoples, cultures, and ideas scale, by block and item, grade 8 U.S. history national main assessment (accommodations permitted [R3]): 2001
IRT parameters for the economic and technological changes and their relation to society, ideas, and the environment scale, by block and item, grade 8 U.S. history national main assessment (accommodati
IRT parameters for the changing role of America in the world scale, by block and item, grade 8 U.S. history national main assessment (accommodations permitted [R3]): 2001
IRT parameters for the change and continuity in American democracy: Ideas, institutions, practices, and controversies scale, by block and item, grade 8 U.S. history national main assessment (accommoda
IRT parameters for the gathering of interactions of peoples, cultures, and ideas scale, by block and item, grade 8 U.S. history national main assessment (accommodations not permitted [R2]): 2001
IRT parameters for the economic and technological changes and their relation to society, ideas, and the environment scale, by block and item, grade 8 U.S. history national main assessment (accommodati
IRT parameters for the changing role of America in the world scale, by block and item, grade 8 U.S. history national main assessment (accommodations not permitted [R2]): 2001
IRT parameters for the change and continuity in American democracy: Ideas, institutions, practices, and controversies scale, by block and item, grade 12 U.S. history national main assessment (accommod
IRT parameters for the gathering of interactions of peoples, cultures, and ideas scale, by block and item, grade 12 U.S. history national main assessment (accommodations permitted [R3]): 2001
IRT parameters for the economic and technological changes and their relation to society, ideas, and the environment scale, by block and item, grade 12 U.S. history national main assessment (accommodat
IRT parameters for the changing role of America in the world scale, by block and item, grade 12 U.S. history national main assessment (accommodations permitted [R3]): 2001
IRT parameters for the change and continuity in American democracy: Ideas, institutions, practices, and controversies scale, by block and item, grade 12 U.S. history national main assessment (accommod
IRT parameters for the gathering of interactions of peoples, cultures, and ideas scale, by block and item, grade 12 U.S. history national main assessment (accommodations not permitted [R2]): 2001
IRT parameters for the economic and technological changes and their relation to society, ideas, and the environment scale, by block and item, grade 12 U.S. history national main assessment (accommodat
IRT parameters for the changing role of America in the world scale, by block and item, grade 12 U.S. history national main assessment (accommodations not permitted [R2]): 2001
Summary tables used to define groups in NAEP: 2000–2001
Summary table of the estimation variables, by grade, geography national main geography assessment: 2001
Summary table of the estimation variables, by grade, mathematics national main assessment: 2000
Summary table of the estimation variables, by grade, reading national main assessment: 2000
Summary table of the estimation variables, by grade, science national main assessment: 2000
Summary table of the estimation variables, by grade, U.S. history national main assessment: 2001
Proportion of variance for each subject area assessment's population-structure models: 2000–2001
Proportion of variance of the group-defining contrasts accounted for by the principal components used in the population-structure model, grade 4 geography national main assessment (accommodations perm
Proportion of variance of the group-defining contrasts accounted for by the principal components used in the population-structure model, grade 4 geography national main assessment (accommodations not
Proportion of variance of the group-defining contrasts accounted for by the principal components used in the population-structure model, grade 8 geography national main assessment (accommodations perm
Proportion of variance of the group-defining contrasts accounted for by the principal components used in the population-structure model, grade 8 geography national main assessment (accommodations not
Proportion of variance of the group-defining contrasts accounted for by the principal components used in the population-structure model, grade 12 geography national main assessment (accommodations per
Proportion of variance of the group-defining contrasts accounted for by the principal components used in the population-structure model, grade 12 geography national main assessment (accommodations not
Proportion of variance of the group-defining contrasts accounted for by the principal components used in the population-structure model, grade 4 mathematics national main assessment (accommodations pe
Proportion of variance of the group-defining contrasts accounted for by the principal components used in the population-structure model, grade 4 mathematics national main assessment (accommodations no
Proportion of variance of the group-defining contrasts accounted for by the principal components used in the population-structure model, grade 8 mathematics national main assessment (accommodations pe
Proportion of variance of the group-defining contrasts accounted for by the principal components used in the population-structure model, grade 8 mathematics national main assessment (accommodations no
Proportion of variance of the group-defining contrasts accounted for by the principal components used in the population-structure model, grade 12 mathematics national main assessment (accommodations p
Proportion of variance of the group-defining contrasts accounted for by the principal components used in the population-structure model, grade 12 mathematics national main assessment (accommodations n
Proportion of variance of the group-defining contrasts accounted for by the principal components used in the population-structure model, grade 4 reading national main assessment (accommodations permit
Proportion of variance of the group-defining contrasts accounted for by the principal components used in the population-structure model, grade 4 reading national main assessment (accommodations not pe
Proportion of variance of the group-defining contrasts accounted for by the principal components used in the population-structure model, grade 4 science national main assessment (accommodations permit
Proportion of variance of the group-defining contrasts accounted for by the principal components used in the population-structure model, grade 4 science national main assessment (accommodations not pe
Proportion of variance of the group-defining contrasts accounted for by the principal components used in the population-structure model, grade 8 science national main assessment (accommodations permit
Proportion of variance of the group-defining contrasts accounted for by the principal components used in the population-structure model, grade 8 science national main assessment (accommodations not pe
Proportion of variance of the group-defining contrasts accounted for by the principal components used in the population-structure model, grade 12 science national main assessment (accommodations permi
Proportion of variance of the group-defining contrasts accounted for by the principal components used in the population-structure model, grade 12 science national main assessment (accommodations not p
Proportion of variance of the group-defining contrasts accounted for by the principal components used in the population-structure model, grade 4 U.S. history national main assessment (accommodations p
Proportion of variance of the group-defining contrasts accounted for by the principal components used in the population-structure model, grade 4 U.S. history national main assessment (accommodations n
Proportion of variance of the group-defining contrasts accounted for by the principal components used in the population-structure model, grade 8 U.S. history national main assessment (accommodations p
Proportion of variance of the group-defining contrasts accounted for by the principal components used in the population-structure model, grade 8 U.S. history national main assessment (accommodations n
Proportion of variance of the group-defining contrasts accounted for by the principal components used in the population-structure model, grade 12 U.S. history national main assessment (accommodations
Proportion of variance of the group-defining contrasts accounted for by the principal components used in the population-structure model, grade 12 U.S. history national main assessment (accommodations
Proportion of scale score variance accounted for by the population-structure models, NAEP assessments: 2000 and 2001
Proportion of scale score variance accounted for by the population-structure model and grade, geography national main assessment (accommodations permitted [R3]): 2001
Proportion of scale score variance accounted for by the population-structure model and grade, geography national main assessment (accommodations not permitted [R2]): 2001
Proportion of scale score variance accounted for by the population-structure model and grade, mathematics national main assessment (accommodations permitted [R3]): 2000
Proportion of scale score variance accounted for by the population-structure model and grade, mathematics national main assessment (accommodations not permitted [R2]): 2000
Proportion of scale score variance accounted for by the population-structure models, grade 4 mathematics state assessment (accommodations permitted [R3]): By jurisdiction, 2000
Proportion of scale score variance accounted for by the population-structure models, grade 4 mathematics state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Proportion of scale score variance accounted for by the population-structure models, grade 8 mathematics state assessment (accommodations permitted [R3]): By jurisdiction, 2000
Proportion of scale score variance accounted for by the population-structure models, grade 8 mathematics state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Proportion of scale score variance accounted for by the population-structure model, grade 4 reading national main assessment (accommodations permitted [R3]): 2000
Proportion of scale score variance accounted for by the population-structure model, grade 4 reading national main assessment (accommodations not permitted [R2]): 2000
Proportion of scale score variance accounted for by the population-structure model and grade, science national main assessment (accommodations permitted [R3]): 2000
Proportion of scale score variance accounted for by the population-structure model and grade, science national main assessment (accommodations not permitted [R2]): 2000
Proportion of scale score variance accounted for by the population-structure models, grade 4 science state assessment (accommodations permitted [R3]): By jurisdiction, 2000
Proportion of scale score variance accounted for by the population-structure models, grade 4 science state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Proportion of scale score variance accounted for by the population-structure models, grade 8 science state assessment (accommodations permitted [R3]): 2000
Proportion of scale score variance accounted for by the population-structure models, grade 8 science state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Proportion of scale score variance accounted for by the population-structure model and grade, U.S. history national main assessment (accommodations permitted [R3]): 2001
Proportion of scale score variance accounted for by the population-structure model and grade, U.S. history national main assessment (accommodations not permitted [R2]): 2001
Plot of mean item score versus mean scale score, grade 4 mathematics state assessment: By jurisdiction, 2000
Plot of mean item score versus mean scale score, grade 8 mathematics state assessment: By jurisdiction, 2000
Plot of mean item score versus mean scale score, grade 4 science state assessment: By jurisdiction, 2000
Plot of mean item score versus mean scale score, grade 8 science state assessment: By jurisdiction, 2000
Linking diagram for the geography samples at each grade, national main assessment: 2001
Linking diagram for the mathematics samples at each grade, national main and state assessments: 2000
Linking diagram for the reading samples at grade 4, national main assessment: 2000
Linking diagram for the science samples at each grade, national main and state assessments: 2000
Linking diagram for the U.S. history samples at each grade, national main assessment: 2001
Links to coefficients of linear transformations, national main assessments: 2000–2001
Coefficients of linear transformations of the content-strand scales from the calibrating scale units to the units of the reporting scale, geography assessment (accommodations permitted [R3]): 2001
Coefficients of linear transformations of the content-strand scales from the calibrating scale units to the units of the reporting scale, geography assessment (accommodations not permitted [R2]): 2001
Coefficients of linear transformations of the content-strand scales from the calibrating scale units to the units of the reporting scale, U.S. history assessment (accommodations permitted [R3]): 2001
Coefficients of linear transformations of the content-strand scales from the calibrating scale units to the units of the reporting scale, U.S. history assessment (accommodations not permitted [R2]): 2
Coefficients of linear transformations of the content-strand scales from the calibrating scale units to the units of the reporting scale, mathematics assessment (accommodations permitted [R3]): 2000
Coefficients of linear transformations of the content-strand scales from the calibrating scale units to the units of the reporting scale, mathematics assessment (accommodations not permitted [R2]): 20
Coefficients of linear transformations of the purpose-for-reading scales from the calibrating scale units to the units of the reporting scale, reading assessment (accommodations permitted [R3]): 2000
Coefficients of linear transformations of the purpose-for-reading scales from the calibrating scale units to the units of the reporting scale, reading assessment (accommodations not permitted [R2]): 2
Coefficients of linear transformations of the field-of-science scales from the calibrating scale units to the units of the reporting scale, science assessment (accommodations permitted [R3]): 2000
Coefficients of linear transformations of the field-of-science scales from the calibrating scale units to the units of the reporting scale, science assessment (accommodations not permitted [R2]): 2000
Links to comparisons of distributions of linking samples, NAEP assessments: Various years, 2000–2001
Comparison means and percentiles of 1994 and provisional 1994 transformed scores, grade 4 geography assessment: 2001
Comparison means and percentiles of 1994 and provisional 1994 transformed scores, grade 8 geography assessment: 2001
Comparison means and percentiles of 1994 and provisional 1994 transformed scores, grade 12 geography assessment: 2001
Comparison means and percentiles of 1996 scores and 1996 transformed provisional scores, grade 4 mathematics assessment: 2000
Comparison means and percentiles of 1996 scores and 1996 transformed provisional scores, grade 8 mathematics assessment: 2000
Comparison means and percentiles of 1996 scores and 1996 transformed provisional scores, grade 12 mathematics assessment: 2000
Comparison means and percentiles of 1998 scores and 1998 transformed provisional scores, grade 4 reading assessment: 2000
Comparison means and percentiles of 1996 scores and 1996 transformed provisional scores, grade 4 science assessment: 2000
Comparison means and percentiles of 1996 scores and 1996 transformed provisional scores, grade 8 science assessment: 2000
Comparison means and percentiles of 1996 scores and 1996 transformed provisional scores, grade 12 science assessment: 2000
Comparison Means and Percentiles of 1994 and 1994 Transformed Provisional Scores, Grade 4 U.S. History Assessment: 2001
Comparison means and percentiles of 1994 and 1994 transformed provisional scores, grade 8 U.S. history assessment: 2001
Comparison means and percentiles of 1994 and 1994 transformed provisional scores, grade 12 U.S. history assessment: 2001
NAEP geographic regions: 1990, 1992, 1994, 1996, 1997, 1998, 1999, 2000, 2001, and 2002
Estimation error variance and related coefficients for the composite (based on five plausible values), grade 4 reading national main assessment: 1992
Last updated 27 August 2008 (OT)
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