"Children" . . "Data Collection." . . "Social surveys" . . "SOCIAL SCIENCE" . . "Child Welfare." . . "Children United States Longitudinal studies." . . "Children United States Surveys." . . "United States" . . "Longitudinal Studies methods." . . "Committee on National Statistics, National Research Council and Institute of Medicine" . . "Longitudinal Studies bibliography." . . "Longitudinal Studies Bibliography." . "SOCIAL SCIENCE Children's Studies." . . "Child Development." . . "Social surveys United States." . . . "Longitudinal surveys of children" . "Longitudinal surveys of children"@en . . "Livres électroniques" . . . . . . "Longitudinal studies" . "Longitudinal studies"@en . . . . . . . . . . . "The Committee and the Board on Children, Youth, and Families convened in September a workshop to discuss ways to foster greater collaboration and sharing of information among principal investigators of several longitudinal surveys of children. Among many." . . . "Electronic books" . "Electronic books"@en . . . . . . . . . . . . . . . . . . . . . "Longitudinal Surveys of Children" . . "Surveys"@en . . . "Surveys" . . . . . . "Electronic books." . . "Children United States." . . "Cross-Cultural Comparison." . . "Child." . . . . "Methodology" . .