title: From instinct to identity: implications of changing psychoanalytic concepts of social life from Freud to Erikson.
mesh_terms: D001318:Authoritarianism; D004532:Ego; D005619:Freudian Theory; D049673:History, 20th Century; D006801:Humans; D007323:Instinct; D007989:Libido; D009813:Oedipus Complex; D011574:Psychoanalytic Theory; D011593:Psychology, Social; D012919:Social Behavior; D012933:Social Identification