大学生儿童期创伤和抑郁情绪对分裂型人格特质与执行功能的影响

发布时间：2018-08-20 10:16

【摘要】：目的探讨儿童期创伤和抑郁情绪对分裂人格特质与执行功能关系的影响,为有效改善儿童心理健康提供参考。方法在湖南中医药大学和衡阳师范学院方便抽取2 469名学生,使用儿童创伤问卷(CTQ)筛选有儿童期创伤史的学生。随机抽取63名有儿童期创伤史的学生和93名无创伤史学生。使用Chapman分裂型人格倾向量表、抑郁自评量表(SDS)和成人版执行功能行为评定量表(BRIEF-A)测量学生心理及行为特征。结果行为管理指数与情感虐待、躯体虐待、情感忽视、躯体忽视、阳性分裂型特质、阴性分裂型特质和抑郁情绪均呈正相关(r=0.162~0.511,P值均0.05)。元认知指数与情感虐待、躯体忽视、阳性分裂型特质、阴性分裂型特质和抑郁情绪均呈正相关(r=0.180~0.386,P值均0.05)。回归分析结果显示,当同时纳入分裂人格特质、儿童期创伤和抑郁变量时,仅阳性分裂型特质和抑郁情绪对行为管理指数(β值分别为0.306,0.329,P值均0.05)和元认知指数起到预测作用(β值分别为0.209,0.239,P值均0.05),而所有的儿童期创伤变量对执行功能均无预测作用(P值均0.05)。进一步的中介分析发现,抑郁情绪在阳性分裂型特质和执行功能之间起部分中介作用。结论分裂人格的阳性特质和抑郁情绪影响了执行功能。
[Abstract]:Objective to explore the effect of childhood trauma and depression on the relationship between split personality trait and executive function, and to provide reference for improving children's mental health. Methods A total of 2 469 students were selected from Hunan University of traditional Chinese Medicine and Hengyang normal University, and children with history of childhood trauma were selected by using the child trauma questionnaire (CTQ). Sixty-three students with childhood trauma history and 93 students with no trauma history were randomly selected. The psychological and behavioral characteristics of students were measured by Chapman split Personality disposition scale (Chapman), self rating Depression scale (SDS) and Adult Executive functional behavior rating scale (BRIEF-A). Results Behavioral management index was positively correlated with affective abuse, physical abuse, emotional neglect, somatic neglect, positive split trait, negative split trait and depressive emotion (r = 0.162, 0.511, P = 0.05). Metacognitive index was positively correlated with affective abuse, somatic neglect, positive split trait, negative split trait and depression (r = 0.180, P = 0.386, P = 0.05). Regression analysis showed that when both split personality traits, childhood trauma and depression variables were included, Only positive split trait and depression had predictive effect on behavioral management index (尾 = 0.306) and metacognitive index (尾 = 0.209, 0.239, P = 0.05, respectively), while all childhood trauma variables had no predictive effect on executive function (P = 0.05). Further mediation analysis showed that depression partly mediated between positive split trait and executive function. Conclusion the positive trait of split personality and depression affect executive function.
【作者单位】：湖南中医药大学人文社科学院应用心理学系;中南大学湘雅二医院精神卫生研究所;
【基金】：中国博士后科学基金面上资助(2016M591278) 湖南省研究生科研创新项目(CX2016B062)
【分类号】：G444

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