Child development Child psychology 26 Psychology 9 Adolescence 7 Child Psychology 7 Cognition in children 5 Cognitive development 4 Cognition 3 Developmental psychology 3 In infancy and childhood 3 Infant psychology 3 Intelligence 3 Thinking 3 Behavioral assessment of children 2 Children 2 Cognitive Development 2 Early childhood 2 Early childhood education 2 Encyclopaedia 2 Entwicklung 2 Kind 2 Learning 2 Learning ability 2 Middle childhood 2 Personality 2 Research 2 child psychology 2 Adolescent Variations 1 Adolescent psychology 1 Adolscent psychology 1