Why is authenticity associated with being and acting extraverted? Exploring the mediating role of positive affect. Joshua A. Wilt,Jessie Sun,Rowan Jacques-Hamilton & Luke D. Smillie. Aug 13 2023. https://doi.org/10.1080/15298868.2023.2246672
Abstract: Extraversion is linked to higher levels of authenticity. Why? Across four studies, we examined positive affect as a potential mediator. In Study 1 (N = 205), we tested our mediation model at the trait level. Then, focusing on the within-person state level: Study 2 (N = 97) involved a 10-week lab-based experience sampling protocol; Study 3 (N = 147) involved a preregistered week-long daily-life experience sampling protocol; and Study 4 (N = 129) involved a two-week naturalistic experience sampling protocol. In all four studies, positive affect explained moderate to high proportions of the effects of extraversion on authenticity (Study 1 = 29%, Study 2 = 38%, Study 3 = 87%, Study 4 = 86%). We discuss several theoretical interpretations.