The document discusses theories of infant psychosocial development from the first two years. It covers emotional development in infancy including the emergence of specific emotions like pleasure, pain, anger and fear. It also discusses theories from Freud, Erikson, behaviorism and more. Attachment styles like secure, insecure-avoidant and insecure-ambivalent are covered as well as the role of parents and culture in development.

1. Part II The First Two Years: Psychosocial Development Chapter Seven Emotional Development Theories About Infant Psychosocial The Development of Social Bonds Conclusions in Theory and Practices