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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 between occupational stress, job satisfaction and psychological capital of oil workers, and to analyze the intermediary role of psychological capital in occupational stress and job satisfaction. Methods A total of 1 837 oil workers in the western Liaoning Province were selected as the study objects by cluster sampling method. Their occupational stress and job satisfaction were evaluated using questionnaires of pay-return imbalance, job satisfaction questionnaire and psychological capital questionnaire Degree and psychological capital situation investigation and analysis. Results The total score of occupational stress in petroleum workers was (66.17 ± 6.78) points, the total score of job satisfaction was (68.13 ± 14.03) points and the total score of psychological capital was (96.65 ± 20.36) points. The internal input, return and psychological capital of occupational stress were positively correlated with job satisfaction [r (r) = 0.09, 0.25, 0.62, respectively, P <0.05], and the externally paid dimension was negatively correlated with job satisfaction (r = -0.27, P <0.05). Occupational stress and psychological capital have a statistically significant effect on job satisfaction (P <0.05). Intermediary effect of psychological capital between job stress and job satisfaction is 0.34, accounting for 29.11% of the total. Conclusion Psychological capital plays a part of the intermediary role in the relationship between job stress and satisfaction. It can reduce the impact of occupational stress on job satisfaction by adjusting psychological capital.