Psychological aspects Terrorism -- 26 Psychology 12 Terrorists -- 10 Prevention 9 Islam 3 Religious aspects -- 3 more ... Terrorism 3 September 11 Terrorist Attacks, 2001 2 September 11 Terrorist Attacks, 2001 -- 2 Social aspects 2 Soldiers -- 2 Suicide bombers -- 2 War -- 2 Disasters -- 1 Government policy 1 Hate crimes -- 1 Islam -- 1 Islam and politics -- 1 Islamic fundamentalism -- 1 Mental health services -- 1 Motivation 1 Political aspects 1 Prevention -- 1 Prevention. -- 1 Psychic trauma 1 Psychic trauma -- 1 Psychological aspects. -- 1 Religious aspects 1 Security, International 1 less ...