A psychologist claimed his words were distorted in a paper critical of his rating scale of psychopathy, and a long legal battle ensued.
... science.The article in question concerns the Hare Psychopathy Checklist–Revised (PCL-R), which is commonly ... suitability for release. A high score on the PCL-R is used to diagnose psychopathy . [More] Psychopathy - Law - Hare ...
A leading University of Chicago researcher on empathy is launching a project to understand psychopathy by studying criminals in prisons.
... that can be shaped by environmental factors. Many psychologists also assume that psychopathy is inalterable -- once a psychopath, always a psychopath ... on which personality traits -- and which groups of people -- associated with psychopathy one is examining. "Decisions about juvenile and adult offenders ...
... research provides the strongest evidence to date that psychopathy is linked to specific structural abnormalities in the brain. The study is the first to confirm that psychopathy is a distinct neurodevelopmental subgroup of anti-social personality disorder ...
... upon witnessing pain may serve as a neurobiological risk factor for later adult psychopathy, say researchers ...
... more about the suicide than the killing". The researchers conclude that, although psychopathy was not a risk factor for filicide, the filicide offenders ...
... have found differences in the brain which may provide a biological explanation for psychopathy. The results of their study are outlined in the paper 'Altered ... . Also, the degree of abnormality was significantly related to the degree of psychopathy. These results suggest that psychopaths have biological differences ...
... behaviour consists of narcissism (or self-obsession), psychopathy (including callous, impulsive, thrill-seeking ...
... (NIDA), a component of the National Institutes of Health. Psychopathy is a personality disorder characterized by a combination of superficial ... ), and a behavioral trait (impulsive/antisociality) characteristic of psychopathy. Researchers used two different technologies to measure ...
... aspects of Theory of Mind, so they speculated that psychopathy may also be linked to frontal lobe dysfunction. The emotional ... damage, suggesting that an underlying cause of the behavioural disturbances observed in psychopathy may be dysfunction in the frontal lobes ...
... risk for later psychiatric disorders, most especially psychopathy and substance abuse problems," the authors write ...
... others, and they have low levels of empathy and remorse." Although psychopathy is considered abnormal, these traits may be useful in certain circumstances ... . In most cases, their cognitive abilities are also intact. Studies of psychopathy often focus on those in prison for violent crimes ...
... . The more likely students were to have cheated, the higher they ranked on the psychopathy scale, followed by Machiavellianism and narcissism. Students ... goals, who were not afraid of punishment, or who were not morally inhibited. Psychopathy was significantly linked with all three motivations. "Incentives ...
... . Simone Shamay-Tsoory, who conducted the study. Psychopathy is a personality disorder that finds expression in extreme ...
