What is the PCL-R checklist?

Developed to assess symptoms of psychopathy, the Hare Psychopathy Checklist-Revised (PCL-R) is a diagnostic tool which allows people to rate their psychopathic or antisocial habits. The PCL-R is used for legal, clinical, or research purposes as a indicator of potential risk posed by subject or prisoners.

How do you test someone for psychopathy?

The PCL-R and related tests are sometimes referred to as “psychopath tests.” A score above a 30 on the PCL-R has sometimes been used to determine that someone is “a psychopath.” However, psychopathy is a spectrum trait, no matter what scale is used to measure it.

What are the 20 psychopathic traits?

20 Signs That You Are A Psychopath

• You have glibness and superficial charm. [ See scoring rubric below.
• Grandiose sense of self-worth. Does not apply: 0 points.
• Need for stimulation/proneness to boredom.
• Pathological lying.
• Cunning/manipulative.
• Lack of remorse or guilt.
• Shallow affect/emotional range.
• Callous/lack of empathy.

What is a PCL R score?

The Hare Psychopathy Checklist – Revised (PCL-R) is a diagnostic tool that was developed in the 1990s and is used to rate a person’s psychopathic and/or antisocial tendencies (Hare, 1993). A score of 30 or greater corresponds to a diagnosis of psychopathy.

What percentage of people are psychopaths?

Incidence. Hare reports that about 1 percent of the general population meets the clinical criteria for psychopathy. Hare further claims that the prevalence of psychopaths is higher in the business world than in the general population. Figures of around 3–4\% have been cited for more senior positions in business.

How is PCL R scored?

Items. Each of the 20 items in the PCL-R is scored on a three-point scale, with a rating of 0 if it does not apply at all, 1 if there is a partial match or mixed information, and 2 if there is a reasonably good match to the offender.

What was Ted Bundy’s psychopathy score?

The bar for clinical psychopathy is a score of 30 or higher; serial killer Ted Bundy scored 39.