Books by Willard W. Hartup
Origins of aggression
Determinants of Behavioral Development
Development of Emotion Regulation and Dysregulation
Developmental origins of aggression
Child Psychology in Retrospect and Prospect
Company They Keep
Disclosure Processes in Children and Adolescents (Cambridge Studies in Social and Emotional Development)
Conflict in child and adolescent development
Relationships and development
Social Cognition and Social Development
Determinants and origins of ag
Determinants and origins of aggressive behavior
Young Child
Young Child
The young child. Reviews of research
Nurturance and nurturance-with
Nurturance and nurturance-withdrawal in relation to the dependency behavior of preschool children