童年期性虐待与大学生自我攻击的关系:有调节的中介效应

Relationship between childhood sexual abuse and self-aggression of college students:moderated mediation effect

目的探讨童年期性虐待与大学生自我攻击的关系,以及心理痛苦的中介作用和情绪调节自我效能感的调节作用,为大学生自我攻击的防控工作提供新思路。方法采用儿童期虐待简式问卷(CTQ-SF)、心理痛苦量表(PAS)、Buss和Perry攻击问卷中文版(AQ-CV)和情绪调节自我效能感量表(RES)对方便抽样选取的河南省5所高校的638名大学生进行调查。结果童年期性虐待与心理痛苦(r=0.30,P<0.01)和自我攻击(r=0.33,P<0.01)均呈显著正相关,心理痛苦与自我攻击呈显著正相关(r=0.56,P<0.01)。心理痛苦在童年期性虐待和自我攻击间起部分中介作用,相对中介效应为46%。情绪调节自我效能感在童年期性虐待与心理痛苦之间起调节作用(β=0.10,P<0.01),且属于“杯水车薪”调节模式。具体而言,情绪调节自我效能感可以缓冲童年期性虐待对心理痛苦的消极影响,但随着童年期性虐待程度的增高,情绪调节自我效能感的缓冲作用也会减弱。结论童年期性虐待通过心理痛苦影响大学生的自我攻击,同时对于情绪调节自我效能感在其中所起到的保护作用也不宜过分夸大。

Objective To investigate the relationship between childhood sexual abuse and self-aggression of college students,the mediating role of psychache,and the moderating role of regulatory emotional self-efficacy,so as to provide new ideas for self-aggression prevention among college students.Methods A total of 638 college students from 5 universities in Henan province were investigated with childhood trauma questionnaire-short form(CTQ-SF),psychache scale(PAS),Buss-Perry agression questionnaire-Chinese versions(AQ-CV)and regulatory emotional self-efficacy scale(RES).Results Childhood sexual abuse was positively correlated with both psychache(r=0.30,P<0.01)and self-aggression(r=0.33,P<0.01),and psychache was positively correlated with self-aggression(r=0.56,P<0.01).Psychache had partial mediating effects between childhood sexual abuse and self-aggression,and the relative mediating effect accounts for 46%of the total effect.The relationship between childhood sexual abuse and psychache was moderated by regulatory emotional self-efficacy(β=0.10,P<0.01),and the moderated pattern was reverse stress-buffering effects.Specifically,regulatory emotional self-efficacy buffered the negative impact of childhood sexual abuse on psychache.However,the buffering effect of regulatory emotional self-efficacy weakened as the level of childhood sexual abuse increased.Conclusions Childhood sexual abuse influences self-aggression through psychache among college students,and the protective effect of regulatory emotional self-efficacy should not be overstated.