How does stress shape creativity? The mediating effect of stress hormones and cognitive flexibility

Based on the "Dual Pathway to Creativity Model", this study explores the potential relationship between acute stress and individual creative performance, and further unveils the mediating roles of the neuroendocrine system and cognitive functions in this relationship, providing empirical evidence and theoretical support for addressing creative challenges under stress. Sixty healthy adults were randomly assigned to complete tests of cognitive flexibility and creativity under stress or control conditions, with salivary cortisol levels evaluated by the Enzyme-Linked Immuno Sorbent Assay. Changes in participants' heart rate, anxiety state, negative affect, and positive affect were monitored to reflect the effects of stress during the experiment. The findings demonstrated that acute stress negatively impacts creative performance and indirectly affects individual creativity through the mediating role of cortisol levels and cognitive flexibility. This study provides a theoretical foundation for enhancing creativity in stressful situations.