精神病态暴力犯执行功能的缺陷

发布时间：2018-01-09 03:01

  本文关键词：精神病态暴力犯执行功能的缺陷　出处：《心理与行为研究》2016年02期 　论文类型：期刊论文

  更多相关文章： 精神病态 执行功能 决策功能 爱荷华赌博测验 河内塔任务

【摘要】：为了解精神病态罪犯可能存在的执行功能缺陷及其是否受冲动性影响,研究采用精神病态检核表(PCLR)筛选出30名精神病态组被试和30名非精神病态组被试,通过爱荷华赌博任务(IGT)和河内塔任务(TOH)对两组被试执行功能的特点进行分析,并结合冲动性量表(BIS-11)对其冲动性进行测量。研究发现精神病态组的冲动性显著高于控制组;精神病态组选择高风险的不利牌显著多于对照组,即对惩罚不敏感;精神病态组在河内塔任务中的错误次数及所消耗时间都显著高于控制组;冲动性水平与两任务得分均无显著相关。结果表明,精神病态暴力犯在与前额叶相关的执行功能上存在缺陷,并与个体的高冲动性无关。
[Abstract]:In order to understand the mental illness criminals may have executive function defects and whether it is affected by impulsiveness. In this study, 30 subjects in psychopathic group and 30 subjects in non-psychopathic group were selected by PCLR. The characteristics of the executive function of the two groups were analyzed by means of IGT (Iowa Gambling Task) and TOH (Hanoi Tower Task). The impulsiveness was measured by BIS-11. The results showed that the impulsiveness of psychopathic group was significantly higher than that of control group. In the psychopathic group, the adverse cards with high risk were significantly higher than those in the control group, that is, they were insensitive to punishment. The number of errors and the time consumed in the Hanoi tower task in the psychopathic group were significantly higher than those in the control group. There was no significant correlation between the level of impulsiveness and the scores of the two tasks. The results showed that psychopathic violent offenders had defects in the executive function related to the prefrontal lobe and had nothing to do with the individual's high impulsiveness.
【作者单位】： 中国政法大学社会学院;
【基金】：国家社会科学基金项目(15BSH085) 北京市社会科学基金一般项目(15SHB019);北京市社会科学基金一般项目(14JYB018) 教育部人文社会科学研究青年基金项目(10YJCXLX063) 中国政法大学校级人文社会科学研究项目;中国政法大学重点学科应用心理学资助
【分类号】：B846
【正文快照】： 1引言根据美国精神障碍诊断与统计手册(The Di-agnostic and Statistical Manual of Mental Disorders,DSM-5)第五版,精神病态是一种表现在情感、人际关系、生活方式和反社会特质等方面的人格障碍,其特征主要表现为冷酷无情、人际操纵、无责任感、冲动和冒险倾向。虽然精神病，

本文编号：1399698