Psychopathy, or psychopathic personality is a personality construct characterized by impaired empathy and remorse, and bold, disinhibited, and egocentric...

The Psychopathy Checklist or Hare Psychopathy Checklist-Revised, now the Psychopathy Checklist—revised (PCL-R), is a psychological assessment tool that...

psychopathy or sociopathy; however, some researchers have drawn distinctions between the concepts of antisocial personality disorder and psychopathy,...

represent a very small percentage of workplace staff, the presence of psychopathy in the workplace, especially within senior management, can do enormous...

personality types: Machiavellianism, sub-clinical narcissism, and sub-clinical psychopathy. Each of these personality types is called dark because each is considered...

triad traits, along with the subclinical versions of narcissism and psychopathy. In 1955, psychologist Richard Christie set out to study the thought...

Psychopathy, from psych (soul or mind) and pathy (suffering or disease), was coined by German psychiatrists in the 19th century and originally just meant...

Self-Report Psychopathy scale (LSRP) is a 26-item, 4-point Likert scale, self-report inventory to measure primary and secondary psychopathy in non-institutionalized...

psychophysiology. Hare developed the Hare Psychopathy Checklist (PCL-Revised), used to assess cases of psychopathy. He advises the FBI's Child Abduction and...

psychopathy trumps malignant narcissism as a more extreme form of pathological narcissism. Malignant narcissism can be distinguished from psychopathy...