Example image of eyePlorer eyePlorer map for 'Defence mechanism': Psychoanalytic theory Sigmund Freud Anxiety Anna Freud Id, ego, and super-ego Pleasure principle Eros (concept) Thanatos Psychosexual development Conscience Ego ideal Psychopathology Insanity Psychosis Dream Denial Cognitive distortion Adolescence Fantasy (psychology) Paranoia Psychological projection Envy Prejudice Somatization Passive–aggressive behavior Acting out Idealization and devaluation Neurosis Dissociation Isolation (psychology) Reaction formation Psychological repression Regression (psychology) Rationalization (psychology) Altruism Anticipation (emotion) Wit Identification (psychodynamic) Introjection Sublimation (psychology) Thought suppression Borderline personality disorder Otto F. Kernberg George Eman Vaillant Robert Plutchik American Psychiatric Association Diagnostic and Statistical Manual of Mental Disorders Displacement (psychology) Intellectualization Psychological numbing