This Guide is an annotated bibliography of existing large scale data sets that provide useful information to policymakers, researchers, state administrators, and others in the field of child care and early education. The Guide follows an ecological approach to research and policy in the field: it brings attention not only to children themselves,…

The National Longitudinal Surveys (NLS), sponsored by the U.S. Bureau of Labor Statistics (BLS), are a set of surveys designed to gather information at multiple points in time on the labor market experiences of groups of men and women. Each of the cohorts has been selected to represent all people living in the United States at the initial…

Offers a brief overview of Murray and Herrnstein's "The Bell Curve: Intelligence and Class Structure in American Life." Discusses briefly the controversy surrounding the book and about research in the area of intelligence. Gives a background of solicited commentaries. (Author/JDM)