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The influence of working later in life on memory functioning
Kandauda K A S Wickrama1, Catherine Walker O'Neal1
1Department of Human Development and Family Science, The University of Georgia, Athens, GA 30602, United States.
Advances in Life Course Research
|May 7, 2014
Summary
Working past retirement age may help preserve immediate memory function in older adults. This study found full-time employment was linked to slower memory decline, suggesting late-life work benefits cognitive health.
Area of Science:
- Gerontology
- Cognitive Psychology
- Sociology of Aging
Background:
- Cognitive decline is a significant concern in aging populations.
- The impact of continued employment on cognitive trajectories in later life remains an area of active research.
Purpose of the Study:
- To investigate the relationship between work status and memory functioning in older adults.
- To determine if working late in life influences the rate of memory decline.
Main Methods:
- Utilized data from 8165 older adults (aged 65+) from the Health and Retirement Study (2002-2006).
- Employed growth curve analyses to model memory trajectories based on work status, controlling for age and demographics.
Main Results:
- Full-time employment was associated with a slower rate of immediate memory decline.
- Work status did not significantly predict age-adjusted delayed memory trajectories.
Conclusions:
- Continuing full-time work in later life may help mitigate immediate memory decline.
- Findings support the hypothesis that late-life employment offers cognitive benefits for immediate memory.
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