Posttraumatic Stress Disorder and Appetitive Aggression in Rwandan Genocide Perpetrators

The objectives of this study were to investigate rates of posttraumatic stress disorder (PTSD) and levels of appetitive aggression and potential risk factors for appetitive aggression in a sample of 200 Rwandan genocide perpetrators. Five percent of the perpetrators presented with PTSD, and high levels of appetitive aggression were common. High levels of appetitive aggression were associated with male gender, a high number of past committed offenses, and low levels of positive and elevated levels of negative religious coping. Considering the substantial extent of appetitive aggression, the reintegration of these individuals into the community should consider the inclusion of programs that restrain appetitive aggression and restore psychological functioning to facilitate a peaceful coexistence.