title: Contribution of past and future self-defining event networks to personal identity.
abstract: Personal identity is nourished by memories of significant past experiences and by the imagination of meaningful events that one anticipates to happen in the future. The organisation of such self-defining memories and prospective thoughts in the cognitive system has received little empirical attention, however. In the present study, our aims were to investigate to what extent self-defining memories and future projections are organised in networks of related events, and to determine the nature of the connections linking these events. Our results reveal the existence of self-defining event networks, composed of both memories and future events of similar centrality for identity and characterised by similar identity motives. These self-defining networks expressed a strong internal coherence and frequently organised events in meaningful themes and sequences (i.e., event clusters). Finally, we found that the satisfaction of identity motives in represented events and the presence of clustering across events both contributed to increase in the perceived centrality of events for the sense of identity. Overall, these findings suggest that personal identity is not only nourished by representations of significant past and future events, but also depends on the formation of coherent networks of related events that provide an overarching meaning to specific life experiences.
authors.affiliation: a Department of Psychology, Psychology and Neuroscience of Cognition Research Unit , University of Liège , Liège , Belgium.
authors.forename: Julie
authors.initials: J
authors.lastname: Demblon
authors.affiliation: a Department of Psychology, Psychology and Neuroscience of Cognition Research Unit , University of Liège , Liège , Belgium.
authors.forename: Arnaud
authors.initials: A
authors.lastname: D'Argembeau
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D007092:Imagination; D008016:Life Change Events; D008297:Male; D061212:Memory, Episodic; D011446:Prospective Studies; D012649:Self Concept; D055815:Young Adult
keywords: Memory; event cluster; future thinking; identity; self