Psychic trauma Psychological aspects 24 Social aspects 13 Post-traumatic stress disorder 12 Psychology 8 Collective memory 6 Memory 4 more ... Social conditions 4 Disasters 3 History 3 History and criticism 3 Holocaust, Jewish (1939-1945) 3 Mental health 3 Social psychology 3 Treatment 3 Victims 3 Violence 3 Adjustment (Psychology) 2 Autobiographical memory 2 Bereavement 2 Collective behavior 2 False memory syndrome 2 Historiography 2 Holocaust survivors 2 Intergenerational relations 2 Intergenerational relationships 2 International relations 2 Korean War, 1950-1953 2 Memorials 2 Monuments 2 less ...