摘要
目的探讨石油工人职业紧张、工作满意度与心理资本的关系,分析心理资本在职业紧张和工作满意度间的中介作用。方法采用整群随机抽样的方法,以辽宁西部地区1 837名石油工人为研究对象,采用《付出-回报失衡问卷》、《工作满意度问卷》以及《心理资本问卷》对其职业紧张、工作满意度和心理资本情况进行调查分析。结果石油工人职业紧张总分为(66.17±6.78)分,工作满意度总分为(68.13±14.03)分,心理资本总分为(96.65±20.36)分。职业紧张的内在投入、回报维度和心理资本均与工作满意度呈正相关关系[相关系数(r)分别为0.09、0.25、0.62,P<0.05],外在付出维度与工作满意度呈负相关关系(r=-0.27,P<0.05)。职业紧张、心理资本对工作满意度的预测作用均有统计学意义(P<0.05);心理资本在职业紧张与工作满意度之间的中介效应为0.34,占总效应的29.11%。结论心理资本在职业紧张与作满意度的关系中起部分中介作用,可以通过调节心理资本从而减少石油工人职业紧张对工作满意度造成的影响。
Objective To explore the relationship among occupational stress,job satisfaction and psychological capital in oil workers,to analyze the role of psychological capital in mediating occupational stress and job satisfaction. Methods By cluster random sampling method,1 837 oil workers in western Liaoning area were chosen as study subjects. The EffortReward Imbalance,Minnesota Satisfaction Questionnaire and Psy Cap Questionnaire（ PCQ-24） were used to investigate their occupational stress, job satisfaction and psychological capital. Results The average score of oil workers in occupational stress was（ 66. 17 ± 6. 78）,and the score of job satisfaction was（ 68. 13 ± 14. 03）,the score of psychological capital was（ 96. 65 ± 20. 36）. Internal investment,return on dimension of occupational stress and psychological capital and job satisfaction was positively correlated [the correlation coefficient（ r） was 0. 09,0. 25,0. 62,respectively,P〈0. 05]. The external dimensions and job satisfaction was negatively correlated（ r =- 0. 27,P〈0. 05）. Occupational stress and psychological capital had direct prediction on job satisfaction（ P〈0. 05）. Psychological capital on the mediation effect of occupational stress and job satisfaction was 0. 34,29. 11 % of the total effect. Conclusion Occupational stress and job satisfaction was partially mediated by psychological capital. Adjusting the psychological capital can reduce the occupational stress and affect job satisfaction of oil workers.
出处
《中国职业医学》
CAS
北大核心
2016年第5期559-563,共5页
China Occupational Medicine
基金
国家自然科学基金(81302486)
关键词
石油工人
职业紧张
工作满意度
心理资本
中介作用
Oil workers
Occupational stress
Job satisfaction
Psychological capital
Mediating effect
