The PCL-R is a 20-item scale for the assessment of psychopathy in research, clinical and forensic settings. It involves a semi-structured interview, file and collateral information. The PCL-R produces dimensional scores; it can also be used to classify or diagnose individuals for research and clinical purposes.
What questions are on the PCL-R test?
- Do you have "excess glibness" or superficial charm?
- Do you have an excess need for stimulation or proneness to boredom?
- Are you conning or manipulative?
- Do you have "shallow affect"?
- Do you have a "parasitic lifestyle"?
What does a high PCL-R score mean?
High PCL-R scores are positively associated with measures of impulsivity and aggression, Machiavellianism, persistent criminal behavior, and negatively associated with measures of empathy and affiliation. Early factor analysis of the PCL-R indicated it consisted of two factors.
Why is the PCL-R important?
The PCL-R is used to diagnose psychopathy in individuals across clinical, legal, and research contexts. It was originally designed to identify the degree of a person's (adult forensic population) psychopathic tendencies.
What are the items on the PCL-R?
- glib and superficial charm.
- grandiose (exaggeratedly high) estimation of self.
- need for stimulation.
- pathological lying.
- cunning and manipulativeness.
- lack of remorse or guilt.
- shallow affect (superficial emotional responsiveness)
- callousness and lack of empathy.
What are the 7 symptoms of a psychopath?
Psychopathy is characterized by diagnostic features such as superficial charm, high intelligence, poor judgment and failure to learn from experience, pathological egocentricity and incapacity for love, lack of remorse or shame, impulsivity, grandiose sense of self-worth, pathological lying, manipulative behavior, poor Oct 7, 2014
How is the PCL-R used?
The PCL-R is used to diagnose psychopathy in individuals across clinical, legal, and research contexts. It was originally designed to identify the degree of a person's (adult forensic population) psychopathic tendencies. The PCL-R is a 20-item symptom construct rating scale used predominantly in forensic settings.
How many questions is the psychopath test?
20 questions
What did Ted Bundy score on the psychopath test?
The bar for clinical psychopathy is a score of 30 or higher; serial killer Ted Bundy scored 39. The checklist was developed in the 1970s by the Canadian researcher Robert Hare. A true assessment should be conducted by a mental health professional.
What is a prototypical psychopath?
Most experts in the mental health field generally agree that the prototypical psychopath is someone who is both mean and, at least to some extent, disinhibited though there's even some debate about exactly how impulsive and hot-headed the prototypical psychopath truly is.
Is Hare's revised psychopathy checklist reliable?
The Hare Psychopathy Checklist-Revised is a reliable and valid measure of a clinical construct, psychopathy. Its validation includes, but is not limited to, its role in risk assessment.
What is a high PCL-R score?
PCL-R scores were used to divide the patients into high (scores 27+), medium (18+), and low (17 and below) psychopathy groups. The results showed that the high psychopathy group differed significantly from each of the other groups.