Poverty -- United States -- Statistical methods 5 United States -- Census, 2000 -- Methodology 4 Violence -- United States 4 Violence -- United States -- Prevention 4 Violent crimes -- United States 4 Children -- United States -- Economic conditions -- Statistical methods 3 Federal aid to education -- United States -- Statistical methods 3 more ... 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 Africa, Sub-Saharan -- Population 2 Child care -- 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 Demography 2 Developing countries -- Population 2 Drug abuse -- United States -- Prevention -- Evaluation 2 Educational tests and measurements -- United States 2 Fertility, Human -- Africa, Sub-Saharan 2 Fertility, Human -- Developing countries -- Congresses 2 Forced migration -- Congresses 2 Microelectronics -- Social aspects 2 Minorities -- United States -- Economic conditions -- Research -- Congresses 2 Minorities -- United States -- Social conditions -- Research -- Congresses 2 less ...