A META‐ANALYSIS OF WORK DEMAND STRESSORS AND JOB PERFORMANCE: EXAMINING MAIN AND MODERATING EFFECTS

We quantitatively integrated 169 samples ( N = 35,265 employees) that have been used to investigate the relationships of the following 7 work‐related stressors with job performance: role ambiguity, role conflict, role overload, job insecurity, work–family conflict, environmental uncertainty, and situational constraints. Overall, we obtained a negative mean correlation between each job performance measure and each stressor included in our analyses. As hypothesized, role ambiguity and situational constraints were most strongly negatively related to performance, relative to the other work‐related stressors. Analysis of moderators revealed that (a) the negative correlation of role overload and performance was…