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A Chimpanzee (
- Source :
- Clinical psychological science : a journal of the Association for Psychological Science. 4(1)
- Publication Year :
- 2016
-
Abstract
- The current work sought to operationalize constructs of the triarchic model of psychopathy in chimpanzees (Pan troglodytes), a species well-suited for investigations of basic biobehavioral dispositions relevant to psychopathology. Across three studies, we generated validity evidence for scale measures of the triarchic model constructs in a large sample (N=238) of socially-housed chimpanzees. Using a consensus-based rating approach, we first identified candidate items for the chimpanzee triarchic (CHMP-Tri) scales from an existing primate personality instrument and refined these into scales. In Study 2, we collected data for these scales from human informants (N=301), and examined their convergent and divergent relations with scales from another triarchic inventory developed for human use. In Study 3, we undertook validation work examining associations between CHMP-Tri scales and task measures of approach-avoidance behavior (N=73) and ability to delay gratification (N=55). Current findings provide support for a chimpanzee model of core dispositions relevant to psychopathy and other forms of psychopathology.
- Subjects :
- Article
Subjects
Details
- ISSN :
- 21677026
- Volume :
- 4
- Issue :
- 1
- Database :
- OpenAIRE
- Journal :
- Clinical psychological science : a journal of the Association for Psychological Science
- Accession number :
- edsair.pmid..........5f459b5fe9d45bae3662abd6ca3d53f9