冲动性-预谋性暴力犯的自恋人格特征与攻击行为

Narcissism and aggression in impulsive-premeditated violent criminals

目的 探讨冲动性-预谋性暴力犯的自恋人格特征及其与攻击行为的关系.方法 采用中文版冲动性-预谋性攻击量表（IPAS）和自恋人格问卷对120名服刑男性暴力犯进行整群随机抽样调查,有效被试88名,其中冲动性暴力犯45名,预谋性暴力犯43名.结果 （1）预谋性暴力犯比冲动性暴力犯更具显性自恋人格特征,差异有统计学意义[（59.77±10.89）分,（54.67±10.15）分,P＜0.05].（2）显性自恋和预谋性攻击行为呈显著正相关（r=0.560; P＜0.01）;隐性自恋和冲动性攻击行为呈显著正相关（r=0.440;P＜0.01）.（3）显性自恋的自我钦羡和权欲因子对预谋性攻击行为具有显著的正向预测作用（β=0.442,P＜0.01;β=0.297,P＜0.05）;隐性自恋的易感质因子对冲动性攻击行为具有显著的正向预测作用（β=0.526,P＜0.01）.结论 显性自恋是导致预谋性攻击行为的人格因素,隐性自恋是导致冲动性攻击行为的人格因素.

Objective To explore the characteristics of narcissism in a sample of violent criminal and analyze the relationship between narcissism and impulsive-premeditated violent aggression.Methods A total of 88 violent criminal were administered by means of cluster random sampling with the Chinese version of the Impulsivepremeditated Aggression Scale and the Narcissistic Personality Questionnaire.Results （1） Comparing with the impulsive violent criminal,premeditated violent criminal had higher level of Overt narcissism,and the difference was statistically significant（59.77±10.89,54.67±10.15; P〈0.05）.（2） Overt narcissism had significantly positive correlation with premeditated aggression（r=0.560; P〈0.01） ;and covert narcissism had significantly positive correlation with impulsive aggression（r=0.440; P〈0.01）.（3）The authority and self-admiration traits of overt narcissism had significantly positive prediction to premeditated aggression（β=0.442,P〈0.01;β=0.297,P〈0.05）;The vulnerability trait of covert narcissism has significantly positive prediction to impulsive aggression（β=0.526,P〈0.01）.Conclusion Overt narcissism can result in premeditated aggression;Covert narcissism can result in impulsive aggression.