After its publication in 1991, the Psychopathy Checklist-Revised (PCL-R) became established as the “gold standard” for determining the extent to which an individual possesses psychopathic ...

Psychopathy, characterized by symptoms of emotional detachment, reduced guilt and empathy and a callous disregard for the rights and welfare of others, is a strong risk factor for immoral behavior.

A psychological assessment test often used to evaluate psychopathy in Canadian criminal cases is unreliable and prone to unconscious bias on the part of expert witnesses, according to research from ...

Psychopathy remains a central focus within forensic psychiatry, influencing the assessment, management, and treatment of individuals with severe personality ...

The Psychopathy Checklist-Revised (PCL-R) is a psychometric tool used for decades as a predictive and diagnostic instrument. It consists of 20 items, each graded 0, 1, or 2. A score of 30 or higher is ...