中国科学院行为科学重点实验室知识库

Considering the current economic and employment landscape, marked by high levels of uncertainty and challenges, this study introduces the challenge-hindrance-threat appraisal (CHTA) framework to examine workplace stress, with a particular focus on the often-overlooked role of threat appraisal. Across three studies using independent samples and multi-wave survey data, our research provides evidence supporting the CHTA framework and reveals the differential effects of three types of stress appraisals on the work-related well-being and behaviors of individuals. Specifically, Study 1 establishes the three-factor structure of CHTA, confirming its robust psychometric properties in each appraisal dimension. Study 2 demonstrates that threat appraisals offer unique insights into stress-related outcomes, beyond challenge and hindrance appraisals. Study 3 reveals that challenge appraisals foster learning behavior through enhancing work engagement and reduce turnover intentions through alleviating emotional exhaustion. Conversely, threat appraisals escalate turnover intentions through intensifying emotional exhaustion. Interestingly, hindrance appraisals exhibit no significant effect on either work engagement or emotional exhaustion, precluding any indirect influence on learning behavior or turnover intentions. In conclusion, this research underscores the importance of differentiating between the three types of cognitive appraisals of stress-namely, challenge, hindrance, and threat appraisals-in stress management in order to enhance employee well-being and organizational effectiveness.