In the heat of the moment: On the effect of state neuroticism on task performance

The aim of this study was to further shed light on the relationship between neuroticism and performance by taking into account the situation-specific experience of neuroticism when undertaking cognitive tasks. A total of 121 high-performing professionals completed a state measure of neuroticism before solving a complex cognitive task. Indicators of trait neuroticism and fluid intelligence were also collected. Analyses revealed a curvilinear effect of state neuroticism on task performance suggesting that moderate levels of neuroticism experienced in a given situation are most effective for cognitive performance. This effect remained unchanged when controlled for trait neuroticism and fluid intelligence. Findings support the importance of better understanding experiential effects of personality on task performance.

► We examined the relationship between neuroticism and cognitive performance.
► A sample of high-performing professionals was employed.
► State neuroticism was curvilinearly related to cognitive performance.
► The effect remained unchanged when controlled for trait neuroticism and intelligence.
► Experiencing neurotic states can be advantageous when performing cognitive tasks.