Data Data file

Early Childhood Longitudinal Study, Birth Cohort (ECLS-B) Longitudinal 9-Month-2-Year Restricted-Use Data File and Electronic Codebook

NCES
Data owner(s):
National Center for Education Statistics (NCES)
Data access:
Restricted-use data
Release date:
August 2006
Survey areas:
ECLS - Early Childhood Longitudinal Study
Publication number:
NCES 2006044

Summary

This CD-ROM contains an electronic codebook (ECB), a restricted-use data file, and survey and ECB documentation for the first and second waves of data collection for the Early Childhood Longitudinal Study, Birth Cohort (ECLS–B). NOTE: This file contains all cases that have participated in the ECLS-B, i.e., cases that participated in both the 9-month and 2-year collections, as well as cases that participated at 9 months but were nonrespondents at 2 years. This longitudinal file replaces the previously released 9-month cross-sectional restricted-use file. Users who are interested only in the 9-month data should use the 9-month data on this longitudinal file.

Tags

Social/Emotional/Behavioral

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