Dimensions of impulsivity related to psychopathic traits and homicidal behavior among incarcerated male youth offenders.
Dimensions of impulsivity related to psychopathic traits and homicidal behavior among incarcerated male youth offenders.
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在押男性青少年罪犯中与精神病态特征和杀人行为相关的冲动维度。
DOI：
10.1016/j.psychres.2021.114094
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发表时间：
2021-09
影响因子：
11.3
通讯作者：
Kiehl KA
中科院分区：
文献类型：
--
作者：
Maurer JM;Tirrell PS;Anderson NE;Rodriguez SN;Caldwell MF;Van Rybroek GJ;Kiehl KA
尽管冲动被列入青年精神病特征的几项措施中的评分标准，精神病特征和高风险青年冲动的维度之间的关系还没有得到很好的理解。在这里，我们评估了精神病的特质，通过总的，因素，从精神病检查表方面的分数：青年版（PCL：YV）和冲动，通过总的，三个因素，和六个因素的模型分数从巴拉特冲动量表（BIS-11）在被监禁的男性青年罪犯。相关分析表明PCL：YV总分、因子2、Facet 3和Facet 4评分与BIS-11总分呈显著正相关。此外，精神病评分与BIS-11的三因素模型（例如运动和非计划冲动评分）和BIS-11的六因素模型（例如，注意力，自我控制和认知复杂性冲动分数）。二次分析表明，以前犯过杀人罪的参与者在生活方式/反社会精神病特征和冲动的特定维度上得分更高（例如，BIS-11非计划性和自我控制冲动因子得分）与以前没有犯过杀人罪的年轻人相比。我们的研究结果提高了我们对冲动性的具体形式的理解，这些冲动性与青少年精神病特征显著相关，以及这两种结构的具体因素如何潜在地表征与严重形式的反社会行为相关的青少年。
Despite impulsivity being included as scoring criteria within several measures of youth psychopathic traits, the relationship between psychopathic traits and dimensions of impulsivity among high-risk youth is not well-understood. Here we assessed psychopathic traits via total, factor, and facet scores from the Psychopathy Checklist: Youth Version (PCL:YV) and impulsivity through total, three-factor, and six-factor model scores from the Barratt Impulsiveness Scale (BIS-11) in incarcerated male youth offenders. Correlational analyses indicated PCL:YV total, Factor 2, Facet 3, and Facet 4 scores were significantly positively correlated with BIS-11 total scores. Additionally, psychopathy scores were significantly positively correlated with specific scores from the three-factor model of the BIS-11 (e.g. Motor and Non-Planning Impulsivity scores) and the six-factor model of the BIS-11 (e.g., Attention, Self-Control, and Cognitive Complexity Impulsivity scores). Secondary analyses suggest that participants who had previously committed homicide scored higher on lifestyle/antisocial psychopathic traits and specific dimensions of impulsivity (e.g., BIS-11 Non-Planning and Self-Control Impulsivity factor scores) compared to youth who had not previously committed homicide. Our results improve our understanding of the specific forms of impulsivity significantly correlated with youth psychopathic traits and how specific factors underlying both constructs potentially characterize youth associated with severe forms of antisocial behavior.
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影响因子：
2.1
作者：
Aharoni, Eyal;Kiehl, Kent A.
通讯作者：
Kiehl, Kent A.
影响因子：
3.4
作者：
Campbell, Mary Ann;Doucette, Naomi L.;French, Sheila
通讯作者：
French, Sheila
影响因子：
3.8
作者：
Poythress, Norman G.;Lilienffeld, Scott O.;Patrick, Christopher J.
通讯作者：
Patrick, Christopher J.
影响因子：
2.1
作者：
Caldwell, Michael F.;McCormick, David J.;Van Rybroek, Gregory J.
通讯作者：
Van Rybroek, Gregory J.
影响因子：
2.1
作者：
Sitney, Miranda H.;Caldwell, Brendan M.;Caldwell, Michael F.
通讯作者：
Caldwell, Michael F.