IRT parameters for the environment and society scale, by block and item, grade 12 geography national main assessment (accommodations not permitted [R2]): 2001
Block |
Item |
NAEP ID |
aj |
bj |
cj |
dj1 |
dj2 |
dj3 |
G3 |
4 |
G020701 |
-0.76 |
-0.67 |
0.00 |
-0.39 |
-0.39 |
† |
8 |
G021001 |
-0.59 |
-1.70 |
0.00 |
-1.14 |
-0.08 |
-1.23 |
15 |
G021602 |
-0.49 |
-1.52 |
0.00 |
-0.66 |
-0.66 |
† |
16 |
G021701 |
-0.86 |
-0.46 |
-0.16 |
† |
† |
† |
17 |
G021702 |
-0.77 |
-0.26 |
-0.26 |
† |
† |
† |
G4 |
2 |
G038001 |
-0.67 |
-1.43 |
-0.28 |
† |
† |
† |
10 |
G038801 |
-0.67 |
-0.90 |
0.00 |
-0.97 |
-0.25 |
-0.73 |
13 |
G039101 |
-0.85 |
-1.20 |
-0.23 |
† |
† |
† |
14 |
G039201 |
-0.63 |
-0.75 |
0.00 |
-1.21 |
-1.21 |
† |
15 |
G039301 |
-0.58 |
-1.13 |
-0.21 |
† |
† |
† |
G5 |
7 |
G016401 |
-0.58 |
-0.46 |
0.00 |
-0.19 |
-0.19 |
† |
11 |
G016701 |
-0.58 |
-0.19 |
0.00 |
-0.74 |
-0.74 |
† |
14 |
G017001 |
-1.42 |
-0.24 |
-0.20 |
† |
† |
† |
15 |
G017002 |
-0.67 |
-0.08 |
-0.22 |
† |
† |
† |
G6 |
3 |
G034701 |
-0.68 |
-0.58 |
-0.27 |
† |
† |
† |
6 |
G035001 |
-0.61 |
-0.21 |
0.00 |
-1.61 |
-0.38 |
-1.23 |
9 |
G035301 |
-0.63 |
-0.50 |
0.00 |
-0.62 |
-0.07 |
-0.55 |
13 |
G035701 |
-0.81 |
-0.59 |
-0.27 |
† |
† |
† |
14 |
G035801 |
-0.43 |
-0.61 |
-0.32 |
† |
† |
† |
15 |
G035901 |
-1.01 |
-0.81 |
-0.34 |
† |
† |
† |
G7 |
3 |
G039801 |
-0.59 |
-0.53 |
0.00 |
-0.98 |
-0.26 |
-1.24 |
4 |
G039901 |
-0.53 |
-0.78 |
-0.30 |
† |
† |
† |
10 |
G040501 |
-0.44 |
-2.18 |
-0.34 |
† |
† |
† |
G8 |
6 |
G025001 |
-0.74 |
-1.44 |
0.00 |
-0.30 |
-0.30 |
† |
7 |
G025101 |
-0.82 |
-0.09 |
0.00 |
-0.19 |
-0.19 |
† |
10 |
G025301 |
-1.07 |
-2.06 |
0.00 |
-0.45 |
-0.26 |
-0.20 |
16 |
G025701 |
-1.14 |
-1.33 |
-0.27 |
† |
† |
† |
G9 |
4 |
G026101 |
-0.90 |
-1.10 |
0.00 |
-0.15 |
-0.15 |
† |
9 |
G026301 |
-0.54 |
-1.93 |
0.00 |
-0.74 |
-1.46 |
-0.71 |
14 |
G026503 |
-0.68 |
-1.31 |
0.00 |
-0.62 |
-0.34 |
-0.97 |
Last updated 05 May 2008 (PE)
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