Chan Heng Choon Oliver, Beauregard Eric
City University of Hong Kong, Kowloon, Hong Kong, SAR
Simon Fraser University, Burnaby, British Columbia, Canada.
J Interpers Violence. 2016 Aug;31(13):2259-90. doi: 10.1177/0886260515575606. Epub 2015 Mar 27.
This study aims to examine the psychopathological profile of non-homicidal sexual offenders (NHSOs) and homicidal sexual offenders (HSOs). Using an incarcerated sample of 96 NHSOs and 74 HSOs in a federal penitentiary in Canada, these offenders are compared in terms of their offending process, maladaptive personality traits, and paraphilic behaviors. A number of cross-tabular and sequential logistic regression analyses are performed. Relative to their counterpart, findings indicate that a higher percentage of HSOs select a victim of choice, report deviant sexual fantasies, mutilate their victim, and admit to their offense upon apprehension, whereas a higher percentage of NHSOs select victims with distinctive characteristics. In addition, a higher percentage of HSOs manifest paranoid, schizotypal, borderline, histrionic, narcissistic, obsessive-compulsive, and impulsive personality traits, and overall odd and eccentric personality traits compared with NHSOs. Similarly, a higher percentage of HSOs engage in exhibitionism, fetishism, frotteurism, homosexual pedophilia, sexual masochism, and partialism compared with NHSO. These findings are discussed with their implications for offender profiling.
本研究旨在考察非杀人型性犯罪者（NHSOs）和杀人型性犯罪者（HSOs）的心理病理学特征。以加拿大一所联邦监狱中96名非杀人型性犯罪者和74名杀人型性犯罪者的监禁样本为对象，对这些犯罪者在犯罪过程、适应不良的人格特质和性偏好行为方面进行比较。进行了多项交叉表分析和序贯逻辑回归分析。研究结果表明，与非杀人型性犯罪者相比，更高比例的杀人型性犯罪者选择有特定偏好的受害者，报告异常性幻想，残害受害者，并在被捕时承认犯罪，而更高比例的非杀人型性犯罪者选择具有独特特征的受害者。此外，与非杀人型性犯罪者相比，更高比例的杀人型性犯罪者表现出偏执、分裂样、边缘型、表演型、自恋型、强迫型和冲动型人格特质，以及总体怪异和古怪的人格特质。同样，与非杀人型性犯罪者相比，更高比例的杀人型性犯罪者有暴露癖、恋物癖、摩擦癖、同性恋恋童癖、性受虐癖和恋残癖。本文对这些研究结果及其对犯罪者侧写的意义进行了讨论。
