Quality of social experience explains the relation between extraversion and positive affect

Area of Science:

• Psychology
• Social Psychology
• Personality Psychology

Background:

• Extraversion is linked to increased positive affect.
• The mechanisms explaining this link, particularly qualitative social experiences, require further investigation.

Purpose of the Study:

• To examine if social well-being mediates the relationship between extraversion and positive affect.
• To identify specific aspects of social experience that explain the positive affectivity of extraverts.

Main Methods:

• Study 1: Correlational analysis (N=225) examining trait extraversion, trait positive affect, and social well-being.
• Study 2: Experimental design (N=81) manipulating extraverted behavior and assessing state positive affect and social well-being.

Main Results:

• Trait extraversion predicted trait positive affect, mediated by social well-being, specifically social contribution.
• Experimentally induced extraverted behavior increased state positive affect, mediated by momentary social well-being.
• Perceived contribution significantly accounted for the effect of enacted extraversion on positive affect.

Conclusions:

• Social well-being, particularly the sense of social contribution, is a key mediator explaining why extraverts experience higher positive affect.
• This research identifies a novel mediator for the effect of enacted extraversion on positive affect, highlighting the importance of social impact.