Psychopathy: An Introduction to Biological Findings and Their Implications (Psychology and Crime, 1)

The last two decades have seen tremendous growth in biological research on psychopathy, a mental disorder distinguished by traits including a lack of empathy or emotional response, egocentricity, impulsivity, and stimulation seeking. But how does a psychopath’s brain work? What makes a psychopath? Psychopathy provides a concise, non-technical overview of the research in the areas of genetics, hormones, brain imaging, neuropsychology, environmental influences, and more, focusing on explaining what we currently know about the biological foundations for this disorder and offering insights into prediction, intervention, and prevention. It also offers a nuanced discussion of the ethical and legal implications associated with biological research on psychopathy. How much of this disorder is biologically based? Should offenders with psychopathic traits be punished for their crimes if we can show that biological factors contribute? The text clearly assesses the conclusions that can and cannot be drawn from existing biological research, and highlights the pressing considerations this research demands. Andrea L. Glenn is Assistant Professor in the Center for the Prevention of Youth Behavior Problems and the Department of Psychology at the University of Alabama. Adrian Raine is University Professor and the Richard Perry Professor of Criminology, Psychiatry, and Psychology, as well Chair of the Department of Criminology at the University of Pennsylvania. The last two decades have seen tremendous growth in biological research on psychopathy, a mental disorder distinguished by traits including a lack of empathy or emotional response, egocentricity, impulsivity, and stimulation seeking. But how does a psychopath’s brain work? What makes a psychopath? __Psychopathy__ provides a concise, non-technical overview of the research in the areas of genetics, hormones, brain imaging, neuropsychology, environmental influences, and more, focusing on explaining what we currently know about the biological foundations for this disorder and offering insights into prediction, intervention, and prevention. It also offers a nuanced discussion of the ethical and legal implications associated with biological research on psychopathy. How much of this disorder is biologically based? Should offenders with psychopathic traits be punished for their crimes if we can show that biological factors contribute? The text clearly assesses the conclusions that can and cannot be drawn from existing biological research, and highlights the pressing considerations this research demands. **Andrea L. Glenn** is Assistant Professor in the Center for the Prevention of Youth Behavior Problems and the Department of Psychology at the University of Alabama. **Adrian Raine**is University Professor and the Richard Perry Professor of Criminology, Psychiatry, and Psychology, as well Chair of the Department of Criminology at the University of Pennsylvania. The last two decades have seen tremendous growth in biological research on psychopathy, a mental disorder distinguished by traits including a lack of empathy or emotional response, egocentricity, impulsivity, and stimulation seeking. But how does a psychopath's brain work? What makes a psychopath? Psychopathy opathy provides a concise, non-technical overview of the research in the areas of genetics, hormones, brain imaging, neuropsychology, environmental influences, and more, focusing on explaining what we currently know about the biological foundations for this disorder and offering insights into prediction, intervention, and prevention. It also offers a nuanced discussion of the ethical and legal implications associated with biological research on psychopathy. How much of this disorder is biologically based? Should offenders with psychopathic traits be punished for their crimes if we can show that biological factors contribute? The text clearly assesses the conclusions that can and cannot be drawn from existing biological research, and highlights the pressing considerations this research demands. -- Provided by publisher The last two decades have seen tremendous growth in biological research on psychopathy, a mental disorder distinguished by traits including a lack of empathy or emotional response, egocentricity, impulsivity, and stimulation seeking. But how does a psychopath's brain work? What makes a psychopath? Psychopathy opathy provides a concise, non-technical overview of the research in the areas of genetics, hormones, brain imaging, neuropsychology, environmental influences, and more, focusing on explaining what we currently know about the biological foundations for this disorder and offering insights into prediction, intervention, and prevention. It also offers a nuanced discussion of the ethical and legal implications associated with biological research on psychopathy. How much of this disorder is biologically based? Should offenders with psychopathic traits be punished for their crimes if we can show that biological factors contribute? The text clearly assesses the conclusions that can and cannot be drawn from existing biological research, and highlights the pressing considerations this research demands. -- Résumé de l'éditeur Cover 1 Contents 8 Introduction 10 1. Genetics 28 2. Hormones 59 3. Psychophysiology 74 4. Neuropsychology 93 5. Brain Imaging 115 6. Biosocial and Environmental Influences 140 7. Successful Psychopaths 157 8. Ethical Issues 169 9. Prevention, Intervention, and Treatment 186 Conclusion 204 Further Reading 214 References 216 Index 254 A 254 B 254 C 254 D 254 E 254 F 255 G 255 H 255 I 255 L 255 M 255 N 255 O 255 P 255 S 255 T 255 V 255 About the Authors 256