领悟社会支持在完美主义和抑郁间的中介效应

The mediating effect of perceived social support between perfectionism and depression

目的 探讨领悟社会支持在完美主义和抑郁间的中介效应.方法 采用近乎完美量表修订版的中文修订版、领悟社会支持量表和Beck抑郁问卷对454名大学生进行集体施测,并使用SPSS12.0进行Spearman相关分析,Lisre18.70进行结构方程模型分析.结果 领悟社会支持在差异和抑郁间的部分中介效应模型M1的拟合指数为）（χ2/df=2.15,RMSEA=0.049,SRMR=0.068,NNFI=0.97.CFI=0.98,IFI=0.98,PNFI=0.74,ECVI=0.35,模型拟合良好;高标准、差异、领悟社会支持和抑郁关系的整合模型M3的拟合指数为χ2/df=1.77,RMSEA=0.040,SRMR=0.059,NNFI=0.98,CFI=0.98,IFI=0.98,PNFI=0.76,ECVI=0.48,模型拟合良好.结论 领悟社会支持部分中介了完美主义消极成分对抑郁的影响;完美主义积极成分调节了消极成分和抑郁间的关系;考虑到完美主义积极成分的影响后,领悟社会支持依然部分中介了完美主义消极成分和抑郁间的关系;可以通过改变或影响领悟社会支持的水平和性质,降低具有完美主义人格特质的个体的抑郁水平.

Objective To explore the mediating effect of perceived social support on the relationship between perfectionism and depression. Methods 454 college students completed Almost Perfectionism Scale Revised Chinese Revised, Perceived Social Support Scale and Beck Depression Inventory. SPSS 12.0 was used for Spearman Correlation Analysis and Lisrel 8. 70 was used for Structural Equation Model Analysis. Results The model（M1） fit indexes of perceived social supports partial mediating effect on the relationship between discrepancy and depression were χ2/df = 2.15, RMSEA = 0.049, SRMR = 0.068, NNFI = 0.97, CFI = 0.98, IFI = 0.98, PNF1 =0.74, ECVI =0. 35. The model（ M3） fit indexes of the relationship among high standard, discrepancy, perceived social support and depression were χ2/df = 1.77, RMSEA = 0.040, SRMR = 0.059, NNFI = 0.98, CFI = 0.98, IFI = 0.98, PNFI = 0.76, ECVI = 0.48. The two models were proved well. Conclusions Perceived social support partially mediates the relationship between the negative component of perfectionism and depression; The positive component of perfectionism moderates the relationship between the negative component of perfectionism and depression; Considering the effect of the positive component of perfectionism, perceived social support still partially mediates the relationship between the negative component of perfectionism and depression; To change the perceived social support of level may help perfectionistic individuals to decrease their depressive level.