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. 2012 May;4(5):359-67.
doi: 10.18632/aging.100456.

Positive attitude towards life and emotional expression as personality phenotypes for centenarians

Kaori Kato  1 , Richard Zweig, Nir Barzilai, Gil Atzmon
Affiliations

Positive attitude towards life and emotional expression as personality phenotypes for centenarians

Kaori Kato et al. Aging (Albany NY). 2012 May.

Abstract

Centenarians have been reported to share particular personality traits including low neuroticism and high extraversion and conscientiousness. Since these traits have moderate to high heritability and are associated with various health outcomes, personality appears linked to bio-genetic mechanisms which may contribute to exceptional longevity. Therefore, the present study sought to detect genetically-based personality phenotypes in a genetically homogeneous sample of centenarians through developing and examining psychometric properties of a brief measure of the personality of centenarians, the Personality Outlook Profile Scale (POPS). The results generated two personality characteristics/domains, Positive Attitude Towards Life (PATL: optimism, easygoing, laughter, and introversion/outgoing) and Emotional Expression (EE: expressing emotions openly and not bottling up emotions). These domains demonstrated acceptable concurrent validity with two established personality measures, the NEO-Five Factor Inventory and Life Orientation Test-Revised. Additionally, centenarians in both groups had lower neuroticism and higher conscientiousness than the US adult population. Findings suggest that the POPS is a psychometrically sound measure of personality in centenarians and capture personality aspects of extraversion, neuroticism, and conscientiousness, as well as dispositional optimism which may contribute to successful aging.

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Conflict of interest statement

The authors of this manuscript have no conflict of interest to declare.

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References

    1. US Census Bureau The older population 2010: 2010 census briefs (online) Available at: http://www.census.gov/prod/cen2010/briefs/c2010br-09.pdf. Accessed January 20, 2012.
    1. Perls T. Centenarians and genetics. In: Read CY, Green RC, Smyer MA, editors. Aging, biotechnology and the future. Baltimore, MD: Johns Hopkins University Press; 2008. pp. 89–99.
    1. Motta M, Bennati E, Ferlito L, Malaguarnera M, Motta L. Successful aging in centenarians: Myth and reality. Arch Gerontol Geriatr. 2005;40:241–251. - PubMed
    1. Poon LW, Perls TT. The trials and tribulations of studying the oldest old. In: Poon LW, Perls TT, editors. Annual review of gerontology and geriatrics. Vol. 27. New York: Springer; 2008. pp. 1–10.
    1. Terracciano A, Löckenhoff CE, Zonderman AB, Ferucci L, Costa PT Jr. Personality predictors of longevity: Activity, emotional stability, and conscientiousness. Psychosom Med. 2008;70:621–627. - PMC - PubMed

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