逆境信念与农村贫困大学生孤独感:自尊的中介作用

The relationship between beliefs about adversity and loneliness of the rural impoverished undergraduates: Intermediary role of self-esteem

为探讨自尊、逆境信念对降低农村贫困大学生孤独感的作用。采用UCLA孤独量表第三版、自尊评定量表和中国人逆境信念量表对抽取的427名农村贫困大学生和634名非贫困大学生进行调查。结果显示:农村贫困大学生自尊得分、逆境信念得分与孤独感得分呈负相关(r值分别为-0.46、-0.25,P值均小于0.01);自尊得分、逆境信念得分均负向预测农村贫困经历大学生孤独感得分(β值分别为为-0.42、-0.13,P值均小于0.01),两个因素累积解释22.20%的总变异;中介效应值为ab=-0.078,[95%置信区间为(-0.121^-0.004)],置信区间不包括0,中介效应的效果量R2med=0.073,表明自尊在农村贫困大学生逆境信念与孤独感的关系中起中介作用。

To explore the relationship between beliefs about adversity and loneliness of the rural impoverished undergraduates,and to explore the intermediary role of self-esteem.427 rural impoverished undergraduates were tested with UCLA loneliness scale（3th Edition）,self-esteem scale and chinese beliefs about adversity scale.Results shows that the self-esteem,beliefs about adversity negatively related with loneliness of the rural impoverished undergraduates （r =-0.46,r =-0.25,P ＜0.01 for all）.The regression analysis showed that self-esteem （β =-0.42,P ＜ 0.001） and beliefs about adversity （β =-0.13,P ＜ 0.001） were negatively predict loneliness of the rural impoverished undergraduates,two factors explain about 22.20％ of the total variance of loneliness of the rural impoverished undergraduates.Mediating effect analysis showed that intermediary effect value was-0.078,[95％ confidence interval was （-0.121 ～-0.004）],confidence interval does not include 0,the intermediary effect of loneliness have statistically mean,effect size R2med =0.073.