自我效能感在失独者社会支持与主观幸福感间的中介作用

Social support and subject well-being of only-child-lost people：the mediating role of self-efficacy

目的：探讨自我效能感在失独者社会支持与主观幸福感之间的中介作用。方法采用社会支持评定量表（ SSRS）、一般自我效能感量表（ GSES）和Campbell幸福感指数量表（ IWB）对206名失独者进行横断面调查和数据分析。结果①失独者在社会支持量表、自我效能量表和主观幸福感量表上的得分分别为（31．78±8．18）分，（24．12±0．67）分，（8．38±3．05）分。②相关分析结果显示，失独者自我效能感、社会支持总分及其三个维度与主观幸福感得分正相关（ r＝0．542，0．332，0．214，0．332，0．216，均P＜0．05）。③通过进一步的中介效应检验，结果显示，失独者自我效能感在社会支持和主观幸福感之间起部分中介作用（χ2／ df＝1．986，GFI＝0．985，AGFI＝0．942，RMSEA＝0．069），中介贡献率为16．08％。结论社会支持直接和间接可影响失独者的主观幸福感，自我效能感在失独者社会支持与主观幸福感之间具有部分中介作用。

Objective To investigate the relationship between social support and subjective well-be-ing in only-child-lost （ OCL ） people, and the mediating effect of self-efficacy in this relationship. Methods By stratified cluster sampling,206 only-child loss people were investigated with Social Support Rating Scale （ SSRS） ,General Self-Efficacy Scale （ GSES） and Index of Well-Being （ IWB） ,and data were analyzed with SPSS19.0 software and Amos17.0 software. Results ①Scores of SSRS,GSES and IWB in only-child-lost people were（31.78±8.18）,（24.12±0.67） and （8.38±3.05）. ②Correlation analysis showed that scores of GSES,SSRS and 3 dimensions of SSRS were positively correlated with scores of IWB （ r=0. 542,0.332,0.214,0.332,0.216;P〈0.05） . ③Self-efficacy partially mediates the relationship between social support and subjective well-being through mediating effect test（χ2/ df=1.986,GFI=0.985,AGFI=0.942, RMSEA=0.069）,mediating effect accounted for 16.08%.Conclusion Social support is an important factor which plays a direct or indirect role in subject well-being. Self-efficacy is the intermediate link between social support and subject well-being.