Child development Child psychology 43 Children 33 Education, Preschool 30 Child rearing 18 Congresses 17 Growth 13 Child care 11 Education 11 Adolescence 10 Education, Primary 9 In infancy & childhood 9 Parenting 9 Curricula 8 Health and hygiene 8 Infants 8 Testing 8 Bibliography 7 Periodicals 7 Parent and child 6 Research 6 Teaching 6 Child welfare 5 Day care centers 5 Educational psychology 5 Families 5 Adolescent psychology 4 Case studies 4 Developmental psychobiology 4 Developmental psychology 4