Child development 256 Child psychology 60 Children 38 Socialization 20 Developmental psychology 15 Early childhood education 14 Play 14 Social conditions 13 Child Development 12 Social aspects 10 Research 9 Television and children 9 Parent and child 8 Psychological aspects 8 Testing 8 Cognition (Child psychology) 7 Cognition in children 7 Family 7 Adolescent psychology 6 Addresses, essays, lectures 5 Adolescence 5 Education, Preschool 5 Language 5 Motor ability in children 5 Youth 5 in infancy & childhood 5 Behavioral assessment of children 4 Child care 4 Child development deviations 4 Child welfare 4