Psychological aspects Terrorism -- 23 Psychology 11 Prevention 9 Terrorists -- 9 International relations -- 7 Social aspects 5 more ... Islam 3 Religious aspects -- 3 Conflict management -- 2 Decision making 2 Economics -- 2 Leadership 2 Political aspects 2 September 11 Terrorist Attacks, 2001 -- 2 Suicide bombers -- 2 Terrorism 2 Armed Forces 1 Case studies 1 Choice (Psychology) -- 1 Communication -- 1 Communication in organizations 1 Conflict management 1 Consumer behavior 1 Context effects (Psychology) 1 Decision making -- 1 Disasters -- 1 Economic aspects 1 Economic assistance -- 1 Economic assistance, American -- 1 less ...