Poverty -- United States -- Statistical methods 5 Violence -- United States 5 Violence -- United States -- Prevention 5 Violent crimes -- United States 5 United States -- Census, 2000 -- Methodology 4 Child development -- United States 3 Children -- United States -- Economic conditions -- Statistical methods 3 more ... Federal aid to education -- United States -- Statistical methods 3 Performance -- Psychological aspects 3 Poor children -- Education -- United States -- Finance -- Statistical methods 3 Poor children -- United States -- Statistical methods 3 United States -- Census -- Methodology 3 United States -- Statistical services 3 Urban policy -- United States -- Congresses 3 Adolescent psychology 2 Africa, Sub-Saharan -- Population 2 Child care -- United States 2 Child development 2 Child welfare -- United States 2 Children of immigrants -- Health and hygiene -- United States 2 Communication in family planning -- Developing countries -- Congresses 2 Crime analysis -- United States 2 Criminal behavior, Prediction of 2 Criminal statistics -- United States 2 Criminals -- United States 2 Decision making -- Mathematical models 2 Demography 2 Developing countries -- Population 2 Drug abuse -- United States -- Prevention -- Evaluation 2 Education, Bilingual -- United States -- Evaluation 2 less ...