Family policy Child welfare 2 Families 2 Government policy 2 History 2 Birth control 1 Child care 1 Child development 1 Children 1 Developmental psychology 1 Early childhood education 1 Families--Research 1 Family 1 Family assessment 1 Family counceling 1 Family planning 1 Family social work 1 Fertility, Human 1 Man-woman relationships 1 Marriage 1 Population 1 Population policy 1 Research 1 Sociology 1 Study and teaching 1 Welfare state 1 Work and family 1 Youth 1 birth controls 1