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Highlighting and Reducing the Impact of Negative Aging Stereotypes During Older Adults' Cognitive Testing

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Published on: January 24, 2020

Mental Retirement.

Susann Rohwedder¹, Robert J Willis

¹RAND and NETSPAR.

The Journal of Economic Perspectives : a Journal of the American Economic Association

|October 27, 2010

Summary

This summary is machine-generated.

Early retirement negatively impacts cognitive ability. This study found that retiring early significantly reduces cognitive function in individuals in their early 60s, highlighting a causal link.

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Area of Science:

Gerontology
Cognitive Neuroscience
Economics

Background:

Cognitive abilities may be maintained through mental exercise, though this is not definitively proven.
Retirement represents a significant shift in daily routine and environment, potentially affecting cognitive function.
Two proposed mechanisms link retirement to cognitive decline: reduced daily stimulation and decreased on-the-job mental engagement.

Purpose of the Study:

To empirically investigate the effect of retirement on cognitive abilities.
To examine the mechanisms through which retirement may lead to cognitive decline.

Main Methods:

Utilized cross-nationally comparable surveys of older individuals from the United States, England, and 11 European countries in 2004.
Employed national pension policies as instrumental variables to address endogeneity in retirement decisions.
Analyzed the impact of early retirement on cognitive ability in individuals in their early 60s.

Main Results:

Early retirement was found to have a significant negative impact on cognitive ability.
The observed effect of early retirement on cognition was both quantitatively important and causal.
The study provides empirical evidence supporting the link between retirement and cognitive decline.

Conclusions:

Early retirement significantly impairs cognitive function in individuals in their early 60s.
Retirement-induced cognitive decline may stem from reduced environmental stimulation and diminished work-related mental activity.
National pension policies can influence retirement timing and, consequently, cognitive health outcomes.