Describes chemical model for patterns of aggressive behavior. Addresses cultural, neurobiological, and cognitive factors that affect violent children. Identifies five patterns of aggression (overaroused, impulsive, affective, predatory, and instrumental) and examines these dimensions of aggression for each pattern: baseline, precipitators,…

This paper is a clinical discussion of post-traumatic stress disorder and violence, particularly as it applies to the Vietnam Post-Traumatic Stress Syndrome. In the first section, the syndrome is described as the sudden onset of explosive rage and unprovoked violence with little or no warning, accompanied by a drastic change in personality. It is…