How Job Stress Affect Flow Experience at Work: The Masking and Mediating Effect of Work-Related Rumination.

This study proposes and tests a theoretical model of how two types of stressors (challenge and hindrance stressors) elicit perseverative cognition processes in individuals (as characterized by two types of work-related rumination), and how, through this mechanism, these stressors can further affect individuals' flow experience at work. Our model is largely supported by structural equation modeling analyses of a longitudinal questionnaire-based survey (n = 344). We find that challenge stressors have a significant, positive, direct impact on the experience of flow. Additionally, both challenge and hindrance stressors simultaneously activate problem-solving pondering and affective rumination in employees; affective rumination inhibits flow, while problem-solving pondering promotes flow. The results of a bootstrap sampling analysis further indicate the presence of the masking and mediating effects of work-related rumination in the effects of these stressors on flow experience. The theoretical and practical implications of these findings are discussed.