Data Data file

Observations of Mother-Twin Interactions at 9 Months: User's Manual for the Early Childhood Longitudinal Study, Birth Cohort (ECLS-B) 9-month Twin Triad Restricted-Use Data File

NCES
Data owner(s):
National Center for Education Statistics (NCES)
Data access:
Restricted-use data
Release date:
June 2007
Survey areas:
ECLS - Early Childhood Longitudinal Study
Publication number:
NCES 2007047

Summary

This User's Manual for the Twin Triad Data File describes the design, instrumentation, coding methodology, and special issues pertaining to the twin triad data file from the Early Childhood Longitudinal Study, Birth Cohort base year (9-month) data collection. Also included is information to help users access and use the twin triad data file in conjunction with the main ECLS-B restricted-use data files.

Tags

Social/Emotional/Behavioral

You may also like

Zoomed in Yellow IES Logo
Grant

Longitudinal Relations Among Social Contexts, Bull...

Award number: R305A230406
Read More
Rectangle Blue 1 Pattern 1
Tables

School Crime Supplement 2022: Web Tables for the C...

Publication number: NCES 2024027
Read More