Title: Homicide Psychology (Forensic Psychology) - iResearchNet
Headings: Homicide Psychology
Homicide Psychology
Theoretical Perspectives on Homicide
Environmental Theories of Homicide
Biological Theories of Homicide
Evolutionary Perspectives on Homicide
Future Directions and Integration
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Content: One notable finding reflecting the cultural and demographic variables within cultures has resulted from research on homicide rates across the United States. Social scientists have identified key sociocultural beliefs and attitudes that vary by region and have analyzed homicide rates as a function of these different beliefs and attitudes. The Southern states in the United States adhere more strongly to a “culture of honor” than other regions. In the Southern states, men act more aggressively than men in the Northern states to protect their honor and their reputation. This difference is arguably generated by exposure to a culture in which honor and reputation are very important in protecting resources. Of the state executions that have occurred since 1977, 82% have occurred in the Southern region of the United States. In addition to these social explanations of homicide, recent breakthroughs have been made in understanding the biological roots of homicide. Biological Theories of Homicide
Advances in technology now provide researchers with an unprecedented window into the brain activity of murderers. These technological advancements include functional magnetic resonance imaging, electroencephalography, computed tomography, and positron emission tomography, all of which can be used to study neurological and neuroanatomical abnormalities in the brains of individuals who have perpetrated homicide. Research has shown distinct neurological activity in individuals who have homicidal thoughts or who exhibit violent behaviors.