Contents -- Foreword -- Acknowledgments -- Chapter 1 Perpetration- Induced Traumatic Stress -- Chapter 2 Combat Veterans -- Chapter 3 Executioners -- Chapter 4 A Historical Case: The Nazis -- Chapter 5 Both Sides of Law Enforcement -- Chapter 6 Is It Violence?: Abortion Practitioners -- Chapter 7 Other Groups to Study -- Chapter 8 Implications for Psychology -- Chapter 9 Social Implications -- Chapter 10 Research Agenda -- Chapter 11 Technical Aspects of Research -- Chapter 12 Conclusion -- Appendix: Statistics from the National Vietnam Veterans Readjustment Study -- Bibliography -- Index.