内外向与神经质在大学生乐观-悲观倾向与抑郁关系的中介作用  

Mediating Effect of Personality on Relationship Between Optimistic,Pessimistic Tendencies and Depression in University Students

作　　者：徐云轩[1] 吴大兴[1] 徐远超[2] 张积标[1] 彭小虎[3] 

机构地区：[1]中南大学湘雅二医院医学心理研究所,湖南长沙410011 [2]长沙学院心理健康教育中心,湖南长沙410003 [3]湖南第一师范学院教育科学系

出　　处：《中国临床心理学杂志》2011年第1期116-118,共3页Chinese Journal of Clinical Psychology

基　　金：2009年中南大学研究生学位论文创新基金资助项目(2009ssxt145)

摘　　要：目的:探讨大学生的乐观、悲观倾向、人格及抑郁情绪之间的内在作用机制。方法:以540名大学生为研究对象,采用乐观-悲观量表中文版(OPS-C)、艾森克人格问卷(EPQ)、抑郁自评量表(SDS),对乐观-悲观倾向、人格特质及抑郁情绪之间的关系进行模型设定和验证。结果:乐观-悲观倾向的明显乐观、明显悲观、倾向不明显和双重倾向四种类型的抑郁总分、人格维度得分差异显著(F=52.31,P<0.01)。乐观、悲观倾向通过人格特质影响抑郁情绪的模型拟合指数为:χ2/df为2.64,NFI为0.97,CFI为0.98,GFI为0.99,AGFI为0.94,TLI为0.93,RMSEA为0.06。结论:乐观倾向与抑郁显著负相关,悲观倾向与抑郁显著正相关。内-外向(E)、神经质(N)人格维度可能是乐观-悲观倾向和抑郁情绪之间的一个重要的中介变量。Objective：To study the relationship of optimistic,pessimistic tendencies and depression in university students.Methods：540 university students were collected as sample.They were tested with OPS,EPQ,SDS.Results：The SDS scores and personality dimensions＇ scores of obviously optimistic orientation,obviously pessimistic orientation,unobvious orientation and double orientation were significantly different（F=52.31,P〈0.01）.And the result of the model fitting index was：χ^2/df was 2.64,NFI was 0.97,CFI was 0.98,GFI was 0.99,TLI was 0.93,RMSEA was 0.06.Conclusion：The optimistic orientation is significantly negatively correlated with depression,and pessimistic orientation is positively correlated with depression.The personal dimension of extraversion（E）,neuroticism（N） may be a mediating variable between optimistic,pessimistic orientation and depression.

关 键 词：乐观 悲观 抑郁 人格 结构方程模型 

分 类 号：R395.6[哲学宗教—心理学]