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青少年性杀人罪犯的愤怒体验、愤怒表达方式、施虐型人格障碍及精神病态

Anger experience, styles of anger expression, sadistic personality disorder, and psychopathy in juvenile sexual homicide offenders.

作者信息

Myers W C, Monaco L

机构信息

Department of Psychiatry, University of Florida, Gainesville 32610-0256, USA.

出版信息

J Forensic Sci. 2000 May;45(3):698-701.

Abstract

Sexual homicide by juveniles is a rare phenomenon, and information regarding the psychological and behavioral characteristics of this group is limited. No studies exist which have investigated anger experience and styles of anger expression, and the relationship between anger, sadistic personality disorder, and psychopathy, in this type of youthful offender. These areas were explored by evaluating 14 juvenile sexual homicide offenders through clinical assessment, the State-Trait Anger Expression Inventory (STAXI), the Schedule for Nonadaptive and Adaptive Personality (SNAP), the Revised Psychopathy Checklist (PCL-R), and review of correctional records. Descriptive information for the STAXI scales and internal consistency data are presented. Trait Anger was significantly higher than State Anger for the youth, but still comparable to adolescent norms. The difference between Anger-In and Anger-Out scale scores was not significant. Unexpectedly, Anger Control scale scores were significantly higher than Anger Out scale scores, clinically consistent with efforts by some of these boys to resist sadistic impulses. Those four (31%) participants who met criteria for sadistic personality had significantly higher Anger-Out scale scores than those without the disorder, and were also higher on Trait Anger to a marginally significant degree. Psychopathy was significantly negatively associated with Anger Control. This study is intended to contribute to the scant literature on juvenile sexual homicide, and lends some support to the validity and utility of sadistic personality disorder as a diagnosis in younger forensic populations. The findings did not support the contention that this form of violence is necessarily an outgrowth of excessive anger.

摘要

青少年性杀人是一种罕见现象,关于这一群体的心理和行为特征的信息有限。目前尚无研究调查这类青少年犯罪者的愤怒体验、愤怒表达方式,以及愤怒、施虐型人格障碍和精神病态之间的关系。通过临床评估、状态-特质愤怒表达量表(STAXI)、适应不良与适应个性量表(SNAP)、修订版精神病态量表(PCL-R)以及对矫正记录的审查,对14名青少年性杀人罪犯进行了评估,以探究这些领域。文中呈现了STAXI量表的描述性信息和内部一致性数据。这些青少年的特质愤怒显著高于状态愤怒,但仍与青少年常模相当。愤怒内化量表得分与愤怒外化量表得分之间的差异不显著。出乎意料的是,愤怒控制量表得分显著高于愤怒外化量表得分,从临床上看,这与其中一些男孩努力抵制施虐冲动的情况相符。符合施虐型人格标准的四名(31%)参与者的愤怒外化量表得分显著高于无该障碍者,特质愤怒得分也略高,达到边缘显著水平。精神病态与愤怒控制显著负相关。本研究旨在为关于青少年性杀人的稀少文献做出贡献,并为施虐型人格障碍在年轻法医人群中的诊断有效性和实用性提供一些支持。研究结果并不支持这种暴力形式必然是过度愤怒的产物这一观点。

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