Donald Trump scores very high on the psychopathy scale - even higher than most maximum security prisoners and serious offenders, psyhologists have claimed. Last week, around 40 leading ...

Psychologist tests like Hare’s Psychopathy Checklist-Revised (PCL-R), Hart et al.’s Screening Version (PCL-SV), and the Self ...

Psychopaths who have been convicted of murder are able to associate violent and pleasant thoughts with greater ease than other psychopaths or non-psychopathic murderers, concludes a recent study ...

To meet the diagnosis, a person needs to display moderate or great impairment in personality functioning, with characteristic difficulties in at least two of the following areas: Psychopathy ...

Opinions expressed by Forbes Contributors are their own. Mark Travers writes about the world of psychology. For most people, the term “bad guy” is sufficient to describe the suite of ...

Other personality measures, like the Hare Psychopathy Checklist, are administered through an interview with a trained professional, rather than with a self-test. Take an online Big Five ...

Find out about the indicative behaviours doctors look out for when making a diagnosis of psychopathy. Brain scans have found differences in the activity in some parts of the brain between violent ...

The term “Dark Triad” refers to a trio of negative personality traits—narcissism, Machiavellianism, and psychopathy—which share some common malevolent features. The construct was coined by ...

Hart, S. D. (in press). Assessment of risk for group-based violence. In D. Eaves, C. D. Webster, Q. Haque, & J. Thalken-Eaves (Eds.), Structured professional judgment ...

The associate professor of psychiatry at Georgetown University School of Medicine lives in Washington, D.C., which has the ...

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