心理资本在高职院校教师职业紧张与工作满意度的中介作用

The relationship between occupational stress and job satisfaction of teachers in Tianjin higher vocational colleges

目的探讨职业紧张和心理资本对高职院校教师工作满意度的影响,为提高教师工作质量、促进高职院校发展和实现“双高”计划提供科学依据。方法2019年9-12月,采用横断面调查方法,在天津市随机抽取10所高职院校2200名高职教师,采用付出-回报失衡问卷、心理资本问卷和工作满意度问卷进行问卷调查;应用多重线性回归模型探讨高职院校教师职业紧张和组织支持感对工作满意度的影响。采用渐进-再抽样法检验高职教师心理资本在职业紧张和工作满意度之间的中介作用。结果高职教师的职业紧张与工作满意度负相关(r=-0.486,P<0.01),心理资本与工作满意度正相关(r=0.619,P<0.01),分别解释了20.6%和25.1%的工作满意度。心理资本在职业紧张与工作满意度之间的中介效应为-7.095(-8.512~-5.735),差异有统计学意义(P<0.01),占总效应的32.20%。结论天津市高职教师工作满意度呈一般水平,职业紧张和心理资本是影响高职教师工作满意度的重要因素。

Objective To explore the influence of occupational stress and psychological capital on teachers'job satisfaction in higher vocational colleges,and to provide scientific basis for improving the quality of teachers'work,promoting the development of higher vocational colleges and realizing the“double high”plan.Methods From September to December 2019,2200 vocational teachers from 10 vocational colleges in Tianjin were randomly selected from a crosssectional survey.The questionnaire was used to investigate the payment-return imbalance,psychological capital and job satisfaction.Multiple linear regression model was used to explore the effects of occupational stress and organizational support on job satisfaction of Internet employees.The gradual re-sampling method was used to test the mediating effect of psychological capital on the relationship between occupational stress and job satisfaction.Results There was a negative correlation between occupational stress and job satisfaction(r=-0.486,P<0.01),psychological capital was positively correlated with job satisfaction(r=0.619,P<0.01),explaining 20.6%and 25.1%of job satisfaction,respectively.The mediating effect of psychological capital on the relationship between occupational stress and job satisfaction was-7.095(-8.512 to-5.735),and the effect was statistically significant(P<0.01),accounting for 32.20%of the total effect.Conclusion Improving vocational teachers'occupational stress and improving psychological capital have positive effects on improving job satisfaction.