NLSY79 Children and Young Adults
On a regular basis, the NLSY79 has collected a great deal of pre- and postnatal care
information from the sample women as they became mothers. For example, fertility data include
information on all pregnancies/live births, a cumulative inventory of all children reported, and
contraceptive methods used. This vast wealth of information also includes the mother's health
during pregnancy, and prenatal practices like the extent of alcohol use or smoking and the use
of prenatal care. Also available are gestation length, birth weight, as well as infant feeding
practices, illnesses and well-baby care for the first year of life. In 1986, a separate survey
of all children born to NLSY79 female respondents began, greatly expanding the breadth of child-
specific information collected. In addition to all the mother's information from the NLSY79, the
child survey includes assessments of each child as well as additional demographic and development
information collected from either the mother or child.
Since 1986, a battery of child cognitive, socioemotional, and physiological assessments as well
as a variety of attitude, aspiration, and psychological well-being questions have been administered
biennially for age appropriate children. These assessments include the Home Observation for
Measurement of Environment (HOME), which is useful for predicting later cognitive, social, and
physical development, a set of Temperament scales, a Behavior Problems Index, the Self-Perception
Profile for Children, and the Peabody Individual Achievement Test (PIAT) for math and reading
recognition. The types of assessment measures vary depending on the age of the child, with the
cognitive materials for younger children consisting of tests like body part identification or
location memory. Older children take more advanced assessments like the PIAT.
For children younger than 10, many of the assessments and much of the supplemental information
are collected from the child's mother. This includes child demographic and family background
characteristics, extensive health history (both prenatal and postnatal,) and information on the
child's home environment, including maternal emotional and verbal responsiveness and involvement
with her child.
For children aged 10 and older, information has been collected from the children biennially
since 1988 on a variety of factors including child-parent interaction, attitudes toward schooling,
dating and friendship patterns, religious attendance, health, substance use, and home
responsibilities.
Biennially (since 1994), children ages 15 and older complete a lengthy child interview modeled
on the NLSY79 questionnaire. Information collected includes their schooling, training, work
experiences and expectations, health, dating, fertility and marital histories, and household
composition. A confidential supplement records their self-reports on such topics as parent-child
conflict, participation in delinquent or criminal activities, use of controlled and uncontrolled
substances, and their expectations for the future.
The availability of comprehensive child data, coupled with longitudinal information on the
family background, education, employment histories, and economic well-being of their NLSY79
mother provide researchers with a unique opportunity to examine the linkages between maternal-
family behaviors and attitudes and subsequent child development. Because information is collected
for all children born to female respondents, the NLSY79 Child data also offer opportunities for
comparing developmental and other outcome measures between siblings and cousins. The relatively
large sample of siblings and cousins permits researchers to explore within- and cross-family
effects to a greater extent than is typically possible.
Order Data |
Original Cohorts |
NLSY79 |
NLSY79 Children |
NLSY97 |
NLS Data Files |
NLS Documentation |
Bibliography |
Research Papers |
NLS Newsletter
Last Modified Date: March 20, 2002