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. 2013 Jul;68(4):553-7.
doi: 10.1093/geronb/gbs094. Epub 2012 Oct 15.

Personality and physical functioning among older adults: the moderating role of education

Alban Jaconelli  1 , Yannick Stephan, Brice Canada, Benjamin P Chapman
Affiliations

Personality and physical functioning among older adults: the moderating role of education

Alban Jaconelli et al. J Gerontol B Psychol Sci Soc Sci. 2013 Jul.

Abstract

Objectives: Drawing upon a vulnerability model, this study tested whether low educational level would amplify the negative contribution of risky personality traits, such as high neuroticism and low conscientiousness, on older adults physical functioning.

Method: Five hundred and thirteen French-speaking community-dwelling older adults aged 60-91 years (mean age = 66.37, SD = 5.32) completed measures of physical functioning, education, personality traits, chronic conditions, and demographic variables.

Results: Results revealed that extraversion and conscientiousness were positively associated with physical functioning, whereas neuroticism was a negative predictor, beyond demographics, chronic conditions, and education. The negative relationship between neuroticism and physical functioning was stronger among individuals with low educational level and was nonsignificant among older people with higher level of education.

Discussion: This study is the first to support a vulnerability model, which entails an amplification of neuroticism risk at low education, but a diminishment of neuroticism risk for activity limitations at high education. As a whole, it appears that a focus on either personality or education without taking into account each other provides only a partial account of the predictors of basic daily physical activities in old age.

Keywords: Aging; Education; Personality; Physical functioning..

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Figures

Figure 1.
Figure 1.
Interaction between neuroticism and education for the prediction of physical functioning. *p < .05 and **p < .001.
See this image and copyright information in PMC

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