Search results
Results From The WOW.Com Content Network
Cover of Hare's Psychopathy Checklist-Revised (2nd ed., 2003). The Psychopathy Checklist or Hare Psychopathy Checklist-Revised, now the Psychopathy Checklist—revised (PCL-R), is a psychological assessment tool that is commonly used to assess the presence and extent of psychopathy in individuals—most often those institutionalized in the criminal justice system—and to differentiate those ...
The Psychopathic Personality Inventory (PPI-Revised) is a personality test for traits associated with psychopathy in adults. The PPI was developed by Scott Lilienfeld and Brian Andrews to assess these traits in non-criminal (e.g. university students) populations, though it is still used in clinical (e.g. incarcerated) populations as well.
What links here; Related changes; Upload file; Special pages; Permanent link; Page information; Cite this page; Get shortened URL; Download QR code
The PCL-R is one of the key assessments used to signal psychopathy and traits associated with it in individuals, mainly used on institutionalised individuals in the population in contrast to the LSRP. The LSRP aimed to measure similarly what the PCL-R does by using similar “descriptors” for behavioural traits.
Robert D. Hare CM (born 1 January 1934) is a Canadian forensic psychologist, known for his research in the field of criminal psychology.He is a professor emeritus of the University of British Columbia where he specializes in psychopathology and psychophysiology.
The MMPI-2-RF SP Scales were used as a template. First, corresponding items from the MMPI-2-RF were identified in the MMPI-A, and then 58 items unique to the MMPI-A were added to the item pool. This way, the MMPI-A-RF SP scales could maintain continuity with the MMPI-2-RF but in addition address issues specific to adolescent problems.
A study on the relationship between psychopathy scores and types of aggression in a sample of sexual murderers, in which 84.2% of the sample had PCL-R scores above 20 and 47.4% above 30, found that 82.4% of those with scores above 30 had engaged in sadistic violence (defined as enjoyment indicated by self-report or evidence) compared to 52.6% ...
At least one Criterion C symptom (questions 6-7) At least two Criterion D symptoms (questions 8-14) At least two Criterion E symptoms (questions 15-20) Both criterion F and G must be met as well for a PTSD diagnosis. [10] To meet criteria for a symptom, a patient must meet criteria in both frequency and intensity score for each item.