Psychopathy and Instrumental Aggression: Evolutionary, Neurobiological, and Legal Perspectives

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dc.contributor.author Glenn, Andrea
dc.contributor.author Raine, Adrian
dc.date.accessioned 2021-06-09T16:07:28Z
dc.date.available 2021-06-09T16:07:28Z
dc.date.issued 2009
dc.identifier.citation Glenn, A., Raine, A. (2009): Psychopathy and Instrumental Aggression: Evolutionary, Neurobiological, and Legal Perspectives. International Journal of Law & Psychiatry, 32(4). en_US
dc.identifier.uri http://ir.ua.edu/handle/123456789/7775
dc.description.abstract In the study of aggression, psychopathy represents a disorder that is of particular interest because it often involves aggression which is premeditated, emotionless, and instrumental in nature; this is especially true for more serious types of offenses. Such instrumental aggression is aimed at achieving a goal (e.g., to obtain resources such as money, or to gain status). Unlike the primarily reactive aggression observed in other disorders, psychopaths appear to engage in aggressive acts for the purpose of benefiting themselves. This is especially interesting in light of arguments that psychopathy may represent an alternative life-history strategy that is evolutionarily adaptive; behaviors such as aggression, risk-taking, manipulation, and promiscuous sexual behavior observed in psychopathy may be means by which psychopaths gain advantage over others. Recent neurobiological research supports the idea that abnormalities in brain regions key to emotion and morality may allow psychopaths to pursue such a strategy—psychopaths may not experience the social emotions such as empathy, guilt, and remorse that typically discourage instrumentally aggressive acts, and may even experience pleasure when committing these acts. Findings from brain imaging studies of psychopaths may have important implications for the law. en_US
dc.description.uri https://doi.org/10.1016/j.ijlp.2009.04.002
dc.format.mimetype application/pdf
dc.language English en_US
dc.subject.lcsh Psychology, Pathological en_US
dc.subject.lcsh Aggressiveness en_US
dc.title Psychopathy and Instrumental Aggression: Evolutionary, Neurobiological, and Legal Perspectives en_US
dc.type text


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