Cited by 1,023Aging and Gerontology ResearchDementia and Cognitive Impairment ResearchCognitive Abilities and Testing

Use it or lose it: Engaged lifestyle as a buffer of cognitive decline in aging?

Hultsch, David F., Hertzog, Christopher, Small, Brent J., Dixon, Roger A.·1999·Psychology and Aging

Abstract

Data from the Victoria Longitudinal Study were used to examine the hypothesis that maintaining intellectual engagement through participation in everyday activities buffers individuals against cognitive decline in later life. The sample consisted of 250 middle-aged and older adults tested 3 times over 6 years. Structural equation modeling techniques were used to examine the relationships among changes in lifestyle variables and an array of cognitive variables. There was a relationship between changes in intellectually related activities and changes in cognitive functioning. These results are consistent with the hypothesis that intellectually engaging activities serve to buffer individuals against decline. However, an alternative model suggested the findings were also consistent with the hypothesis that high-ability individuals lead intellectually active lives until cognitive decline in old age limits their activities.

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Crossref · 10.1037/0882-7974.14.2.245

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Authors
Hultsch, D. F., Hertzog, C., Small, B. J., & Dixon, R. A.
Affiliations
University of Victoria (CA)
Venue
Psychology and Aging
Published
1999
Volume
14
Issue
2
Pages
245-263
ISSN
  • 0882-7974 (ISSN-L)
  • 1939-1498
OpenAlex
W2110683066
Cited by
1,023
References
0
Citations by year
2026: 33 · 2025: 31 · 2024: 45 · 2023: 48 · 2022: 44 · 2021: 44 · 2020: 50 · 2019: 54 · 2018: 45 · 2017: 52 · 2016: 55 · 2015: 37 · 2014: 46 · 2013: 46 · 2012: 47
FWCI
25.34
Type
journal article
Language
en
Open access
closed
Locations
  • Psychology and Aging (publishedVersion)
  • PubMed (publishedVersion)
Funders
National Institute on Aging (R01AG008235, AG08235)
Topics
  • Social Sciences › Psychology › Neuropsychology and Physiological Psychology › Aging and Gerontology Research
  • Health Sciences › Medicine › Psychiatry and Mental health › Dementia and Cognitive Impairment Research
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Cognitive Abilities and Testing
Keywords
intellectual engagement, cognitive decline, aging, everyday activities, middle-aged and older adults, cognitive function, protective factors
MeSH terms
Adaptation, Psychological, Aged, Aged, 80 and over, Aging, Cognition, Cognition Disorders, Female, Health, Humans, Intelligence, Life Style, Longitudinal Studies, Male, Memory Disorders, Middle Aged, Models, Theoretical, Psychological Tests, Sampling Studies, Social Adjustment, Exercise

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