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Clinical Change in Psychopathic Traits after the PSYCHOPATHY.COMP Program: Preliminary Findings of a Controlled Trial with Male Detained Youth

NCJ Number
308946
Journal
Journal of Experimental Criminology Volume: 17 Dated: September 2021 Pages: 397-421
Author(s)
Diana Ribeiro da Silva; Daniel Rijo; Randall T. Salekin; Marlene Paulo; Rita Miguel; Paul Gilbert
Date Published
September 2021
Length
25 pages
Annotation

This paper reports on an examination of the preliminary efficacy of the PSYCHOPATHY.COMP treatment compared with treatment-as-usual; it describes the study’s methodology, findings, and implications; and recommends that interventions targeting psychopathic traits among male detained youth should be considered in their rehabilitation.

Abstract

The authors’ objective for this study was to assess the preliminary efficacy of the PSYCHOPATHY.COMP in reducing psychopathic traits among male detained youth. In this controlled trial, a treatment group (n = 24) and a control group (n = 22) answered the Youth Psychopathic Traits Inventory-Short at baseline and post-treatment. Treatment participants attended the PSYCHOPATHY.COMP, in addition to the Treatment As Usual (TAU); controls only received TAU. The treatment effects were tested both at a group level (2 × 2 mixed ANOVA) and at an individual level (Reliable Change Index; RCI). ANOVAs showed medium to large effect sizes (η2p), while RCIs revealed strong to moderate effect sizes (Cramer’s V). Despite the limitations, this study offered preliminary evidence for the efficacy of the PSYCHOPATHY.COMP, suggesting that interventions targeting psychopathic traits should be considered in the rehabilitation of detained youth, as the absence of tailored interventions may increase the levels of psychopathic traits and its associated risks. (Published Abstract Provided)