title: More or less "me" in past, present, and future: perceived lifetime personality during adulthood.
abstract: This article examines whether adults perceive different levels of their own personality traits at different target ages, and what the differences are. Using abbreviated versions of assessments of the 5-factor model of personality (NEO-FFI, P.T. Costa & R.R. McCrae, 1989) and of well-being (C. D. Ryff, 1989), 398 heterogeneous participants (age 26-64) described their own personality (a) in the present, (b) when they were 20-25 years old, (c) when they will be 65-70 years old, and (d) in the ideal. Participants' responses across the 3 target ages indicated moderate change across adulthood and more variability than is typically observed in longitudinal studies of adult personality development. Anticipated late adulthood personality contained more losses than gains, although all target ages showed some gains. Participants' perceptions were characterized by early adulthood exploration, middle adulthood productivity, and later adulthood comfortableness. Additionally, older adults reported slightly lower ideals but in other ways responded very similarly to younger and middle-aged adults.
authors.affiliation: Center for Psychology and Human Development, Max Planck Institute for Human Development and Education, Berlin, Germany.
authors.forename: W
authors.initials: W
authors.lastname: Fleeson
authors.forename: J
authors.initials: J
authors.lastname: Heckhausen
mesh_terms: D000223:Adaptation, Psychological; D000328:Adult; D000368:Aged; D000375:Aging / Q000523:psychology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010549:Personal Satisfaction; D010552:Personality Assessment / Q000706:statistics & numerical data; D010553:Personality Development; D011594:Psychometrics; D012649:Self Concept