The Effect of Positive Psychological Capital on Employees’ Job Satisfaction: The Mediating Role of Perceived Stress—An Empirical Study Based on CGSS2021

积极心理资本作为个体发展的积极因素，越来越受到人力资源管理领域的重视。加之现代管理对员工的心理健康愈发重视，心理资本研究逐渐超越社会和人力资本，成为各个组织发展的重要资源。已有大量研究证实，心理资本作为重要的个体资源，在工作情境中能够对员工的情感和认知变量起到显著的积极效应。本文选取CGSS2021问卷调查数据，运用SPSS27.0统计软件对数据进行系统分析，探究积极心理资本对员工工作满意度的影响，以及员工压力感知在二者之间的中介作用，并对模型假设进行验证。最后，就组织如何通过提升员工积极心理资本进而提升员工工作满意度提出对策建议。通过分析发现：(1) 积极心理资本正向影响员工工作满意度；(2) 积极心理资本负向影响员工的压力感知水平；(3) 压力感知在积极心理资本与员工工作满意度之间起中介作用。Positive psychological capital, as a positive factor in individual development, has been increasingly emphasized in the field of human resource management. Coupled with the increasing attention paid by modern management to employees’ mental health, psychological capital research has gradually surpassed social and human capital to become an important resource for the development of various organizations. A large number of studies have confirmed that psychological capital, as an important individual resource, can play a significant positive effect on employees’ affective and cognitive variables in work situations. In this paper, we select the data from the CGSS2021 questionnaire and systematically analyze the data using SPSS27.0 statistical software to explore the effect of positive psychological capital on employee job satisfaction and the mediating role of employee stress perception between the two, and to validate the model hypotheses. Finally, countermeasure suggestions are made on how organizations can enhance employees’ job satisfaction by improving employees’ positive psychological capital and thus enhance employees’ job satisfaction. The analysis reveals that: (1) positive psychological capital positively affects employee job satisfaction; (2) positive psychological capital negatively affects the level of employee stress perception; and (3) stress perception mediates before positive psychological capital and employee job satisfaction.