Meanness and Disinhibition are two components of psychopathic personality, conceptualized by the Triarchic Psychopathic Model (Tri-PM). Psychopathic personality traits are related to criminal behavior. There is however, little research on how meanness and disinhibition relate to violent crime and non-violent crime. Data were drawn from a sample of college students and prison inmates (N = 1,787 mean age = 26.8 years). Meanness, disinhibition, violent crime and non-violent crime was measured using the Externalizing Spectrum Inventory ([ESI] Krueger et al., 2007). The results indicated that meanness and disinhibition explained 61% of the variance in violent crime and 77% of the variance in non-violent crime. Disinhibition had a stronger relation to both violent crime and non-violent crime. There was also a small, but significant interaction effect of meanness and disinhibition on violent crime and non-violent crime. The results support the theoretical outlines of the Tri-PM. Implications from these findings are that the ESI and the Tri-PM can be used risk assessment tools and in work related to crime prevention. Future research should in addition to meanness and disinhibition also include boldness from the Tri-PM and more severe violent types of crime in order to examine how these traits relate to intentions of violent- and non-violent crime. / Meanness och disinhibition ar tva komponenter av psykopatisk personlighet, konceptualiserad utifran The Triarchic Psychopahtic Model (The Tri-PM). Psykopatisk personlighet ar relaterat till brottsliga beteenden. Det finns dock lite forskning pa hur meanness och disinhibition relaterar till våldsbrott och ickevåldsbrott. Data drogs fran ett urval av universitetsstudenter och intagna i fangelse (N = 1 787 medelalder = 26,8 ar). Meanness, disinhibition, våldsbrott och ickevåldsbrott mattes med The Externalizing Spectrum Inventory ([ESI] Krueger et al., 2007). Variablerna analyserades med linjara multipla regressionsanalyser. Resultatet indikerade att meanness och disinhibition forklarade 61% av variansen av våldsbrott och 77% av variansen av icke-våldsbrott. Disinhibition hade en starkare relation till bade våldsbrott och icke-våldsbrott. Det fanns aven en liten, men signifikant interaktionseffekt for våldsbrott och ickevåldsbrott. Resultatet stodjer den teoretiska utgangspunkten fran Tri-PM. Implikationer fran dessa fynd ar att ESI och Tri-PM kan anvandas som riskbedomningsverktyg och brottsforebyggande syfte. Framtida forskning bor tillsammans med meanness och disinhibition aven inkludera boldness fran Tri-PM och mer grova typer av valdsamma brott for att undersoka hur dessa drag relaterar till olika avsikter for brott.
| Identifer | oai:union.ndltd.org:UPSALLA1/oai:DiVA.org:oru-86950 |
| Date | January 2020 |
| Creators | Björklund, Clas |
| Publisher | Örebro universitet, Institutionen för juridik, psykologi och socialt arbete |
| Source Sets | DiVA Archive at Upsalla University |
| Language | English |
| Detected Language | English |
| Type | Student thesis, info:eu-repo/semantics/bachelorThesis, text |
| Format | application/pdf |
| Rights | info:eu-repo/semantics/openAccess |
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