The influence of extraversion on emotional expression: A moderated mediation model

We developed a moderated mediation model to investigate both the mediating role of self-esteem in the relationship between extraversion and emotional expression, and the moderating effect of emotional intelligence on this mediating role, in a moderated mediation model. We used personality and emotional expression questionnaires, and self-esteem and emotional intelligence scales to survey 2,644 Chinese college students. Results showed that there was a significant positive correlation between extraversion and emotional expression and a partial mediating role of self-esteem between extraversion and emotional expression, and that the mediating role of self-esteem was moderated by emotional intelligence. Indirect effects were more significant in participants with high versus low emotional intelligence. Thus, the influence of extraversion on emotional expression was a moderated mediation effect. Theoretical guidance and practical implications for the cultivation of emotional expression in college students are discussed.