title: Personality profiles among normal aged individuals as measured by the NEO-PI-R.
abstract: The revised Neuroticism (N), Extraversion (E), Openness (O) to experience Personality Inventory (NEO-PI-R) is a multidimensional measure of normal personality traits that is intended to assess five major personality dimensions or domains-N, E, O, Agreeableness (A), and Conscientiousness (C). Although several studies have been conducted examining N, E, and O factors in people 65 through to 85 years old, there has been little research examining all five-core domains of personality in individuals 85 and older. We compared the NEO-PI-R domains and facet traits in the middle-aged/young-old versus old-old normal subjects. Thirty-eight community-dwelling subjects (22 women, 16 men) free from major neuropsychiatric disorders were given the NEO-PI-R, a self-administered 240-item personality inventory, assessing 30 facet traits within the five domains. We compared the scores of 21 middle-aged and young-old (age 50-84) individuals, to those of 17 old-old (age 85-100) subjects. The personality profiles of the two groups were similar except that the old-old group had lower scores on Extraversion, and four of the 30 facet traits (warmth, positive emotions, impulsiveness, and order) compared to the middle-aged/young-old group. These results were limited by the cross-sectional design and small sample size. Nonetheless, the findings suggest that the middle-aged/young-old and the old-old normal subjects have fairly similar personality traits.
authors.affiliation: Department of Psychiatry, University of California, San Diego & the VA San Diego Healthcare System, 92161, USA.
authors.forename: S
authors.initials: S
authors.lastname: Roepke
authors.forename: L A
authors.initials: LA
authors.lastname: McAdams
authors.forename: L A
authors.initials: LA
authors.lastname: Lindamer
authors.forename: T L
authors.initials: TL
authors.lastname: Patterson
authors.forename: D V
authors.initials: DV
authors.lastname: Jeste
mesh_terms: D000223:Adaptation, Psychological; D000368:Aged; D000369:Aged, 80 and over; D000375:Aging / Q000523:psychology*; D005120:Extraversion, Psychological; D005260:Female; D006801:Humans; D008297:Male; D009497:Neurotic Disorders / Q000175:diagnosis / Q000523:psychology; D010555:Personality Inventory / Q000706:statistics & numerical data*; D011594:Psychometrics; D012016:Reference Values; D012650:Self Disclosure