青少年弒親罪犯的精神病理、精神變態、身體管理和復仇。

Wade Myers, Heng Choon Oliver Chan, Mark Safarik, Zain Khalid, Eleanor Vo
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摘要

本研究对21名11-21岁的青少年弒亲犯(YPOs)进行了研究,考察了他们的心理病理学、精神变态程度和犯罪现场行为之间的关系,特别是两种形式的 "身体管理":(1)"身体移动 "和(2)"身体改变"。三分之一的样本中存在 "撤消 "行为,这是一种反映心理需求而非实际需求的身体改变形式,例如,减轻负罪感或象征性地扭转杀人行为。这些样本与弒亲少年犯的总体特征相同,即他们大多杀害了父母中的一方,是长期虐待儿童的受害者,有一种或多种精神病诊断(创伤后应激障碍最为普遍),使用枪支,并在家中行凶。出乎意料的是,与未受虐的青少年相比,曾是虐童受害者的青少年并不比未受虐的青少年更有可能做出悔改行为,而有悔改行为的青少年中有一半以上心理变态水平较高。四分之三在谋杀案发生后转移受害者尸体的青少年具有较高的心理变态水平。同样,将尸体运离犯罪现场的所有三名青少年的心理变态水平都有所升高,并伴有行为障碍。在有精神病症状的青少年中,没有人有撤销行为、改变受害者尸体、在家中或将尸体移出家门,也没有人有心理变态程度升高;他们还经常使用带刃武器杀人,而没有精神病症状的青少年通常使用枪支。有关精神疾病和心理变态程度对青少年弑父行为的影响的研究很少,据我们所知,这是迄今为止对这一领域进行的最大规模的研究。
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Psychopathology, psychopathy, body management, and undoing in youthful parricide offenders.

This study of 21 youthful parricide offenders (YPOs) ages 11-21 examined the relationship between psychopathology, level of psychopathy, and crime scene behaviors, particularly two forms of "body management": (1) "body movement" and (2) "body alteration." Undoing, a form of body alteration reflecting psychological rather than practical needs, for example, to lessen guilt or symbolically reverse the killing, was present in one-third of the sample. The sample shared common characteristics with juvenile parricide offenders overall in that most of them killed one parent, were victims of chronic child abuse, had one or more psychiatric diagnoses (PTSD was most prevalent), used a firearm, and committed the killings at the family home. Unexpectedly, YPOs who were child abuse victims were not more likely to engage in undoing behaviors than non-abused youth, and over half of the youth with undoing behaviors had elevated psychopathy levels. Three-quarters of youth who moved victim bodies following the murders had elevated psychopathy levels. Similarly, all three youth who transported bodies away from the crime scene had elevated psychopathy levels and conduct disorder. None of the youth with psychotic symptoms engaged in undoing behaviors, altered victim bodies, moved bodies either within or away from the home, or had an elevated degree of psychopathy; they also most often killed using bladed weapons, whereas the nonpsychotic youth usually used firearms. Studies examining the influence of mental illness and psychopathy level on parricidal behaviors by youth are scarce, and to our knowledge this is the largest study to date investigating this area.

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