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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 ...
When compared to other two-factor models of psychopathy (such as the two factors of the PCL-R), the SCI and PPI-R total score correlated well with their corresponding factors, but FD had weak correlations with its supposed PCL equivalent. On the contrary, PPI-FD's best relationships were with positive personality traits, such as extroversion.
A study by Chad Brinkley in 2001 tested the concurrent and construct validity of the LSRP with the PCL-R with a sample of prison inmates. [10] Small to moderate correlations were found between the LSRP and PCL-R, as well as associations between primary and secondary psychopathy ("factor 1" and "factor 2" in the PCL-R).
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% ...
For example, Machiavellianism is featured in most of the Factor 1 traits in the PCL-R, in the "Interpersonal Manipulation" factor within the Hare’s Self-Report Psychopathy Scale-III, and in the "Manipulation" scale in the Elemental Psychopathy Assessment. [58]
Grandiosity features in Factor 1, Facet 1 (Interpersonal) in the Hare Psychopathy Checklist-Revised (PCL-R) test. [7] Individuals endorsing this criterion appear arrogant and boastful, and may be unrealistically optimistic about their future.
The Five-Factor assessment of personality disorders has also been correlated with the Psychopathy Resemblance Index of the NEO Personality Inventory, as well as with the individual personality dimensions of the NEO-PI-R. [21] It also resolves several issues regarding the PCL-R psychopathy assessment, as a Five-Factor-based re-interpretation of ...
Pages for logged out editors learn more. Contributions; Talk; Psychopathy Checklist-Revised (PCL-R)