According to which theory do children avoid interactions with the opposite sex to avoid guilt feelings?

What specialty in psychology would be most interested in studying patterns of friendship factors that affect aggression at sporting events, and when people help others along interstate highways?

a) social b) clinical c) forensic d) developmental

Psychoanalyst ________ provided an alternative psychodynamic view in his theory of psychosocial development

a) Skinner b) Freud c) Erikson d) Piaget