Collaborative narration of the past and extraversion

We propose that collaborative narration is a process in which narrative identity develops, and we examine individual differences in extraversion in such narration. Two studies are presented: retrospective and experience sampling episodes of collaborative narration, the first with self-defining memories, the second with everyday narration. Across both studies, extraversion was associated with an increased frequency in collaborative narration. This finding was not explained by the ‘talkativeness’ item in the extraversion measures. Further, more extraverted people shared their self-defining memories with more people and were more comfortable sharing than less extraverted people, the impact of extraversion was specific to mutual reminiscence in everyday narration, and mutual reminiscence was more enjoyable for those who are more extraverted than introverted. Implications from these data for understanding individual differences in identity and narrative development are discussed.