心理资本在高职护生社会支持与职业决策自我效能间的中介效应

目的探讨心理资本在高职护生社会支持与职业决策自我效能间的中介效应。方法采取分层随机抽样法，选取某高职院校三年制护理专业340名学生作为研究对象，采用积极心理资本问卷、社会支持评定量表和大学生职业决策自我效能量表，分别测量护生心理资本、社会支持与职业决策自我效能，采用AMOS24.0软件构建结构方程模型，探讨心理资本在社会支持与职业决策自我效能间的中介效应。结果护生社会支持总分和各维度得分与心理资本得分、职业决策自我效能得分均呈明显正相关关系（r=0.228~0.857，P < 0.01）。Bootstrap检验显示，心理资本在社会支持、客观支持、主观支持与职业决策自我效能间起部分中介作用（P < 0.01），在社会支持利用与职业决策自我效能间起完全中介作用（P < 0.01）。心理资本在社会支持与职业决策自我效能间的中介效应占总效应的60.8%；心理资本在社会支持三个维度与职业决策自我效能间的中介效应分别占总效应54.9%、63.9%、83.7%。结论社会支持及心理资本均能正向预测三年制高职护生的职业决策自我效能，且社会支持通过心理资本的中介作用影响职业决策自我效能。

Mediating effects of the psychological capital between social support and self-efficacy of career decision in higher vocational nursing students

ObjectiveTo explore the mediating effects of the psychological capital between social support and self-efficacy of career decision in higher vocational nursing students.MethodsUsing stratified random sampling method, 340 students in nursing care major in a three-year specialized program from a vocational college were selected, and the psychological capital, social support and self-efficacy of career decision of students were investigated using the psychological capital scale, social support scale and self-efficacy of career decision scale, respectively.The structural equation model was constructed using AMOS24.0 software to explore the mediating effect of the psychological capital between social support and self-efficacy of career decision.ResultsThe total score of social support and its each dimension score were positively correlated with the scores of psychological capital and self-efficacy of career decision(r=0.228-0.857, P < 0.01).The results of Bootstrap test showed that the psychological capital played a partial mediating effect among the social support, objective support, subjective support and career decision(P < 0.01), and full mediating role between social support utilization and self-efficacy of career decision(P < 0.01).The mediating effect of the psychological capital between social support and self-efficacy of career decision accounted for 60.8% of the total effect.The mediating effects of psychological capital in three dimensions of social support and self-efficacy of career decision accounted for 54.9%, 63.9% and 83.7% of the total effect, respectively.ConclusionThe social support and psychological capital can positively predict the self-efficacy of career decision in three-year vocational nursing students, and the social support can influence the self-efficacy of career decision through mediating effects of psychological capital.