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Assessment of Age-related Changes in Cognitive Functions Using EmoCogMeter, a Novel Tablet-computer Based Approach

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[Occupational complexity and late-life memory and reasoning abilities].

Yoshiko Ishioka, Yasuyuki Gondo, Yukie Masui

Shinrigaku Kenkyu : the Japanese Journal of Psychology

|September 26, 2015

Summary

Engaging with complex work involving people enhances late-life memory. Similarly, complex work with data boosts reasoning skills, particularly in men, highlighting the impact of occupation on cognitive function.

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Area of Science:

Cognitive Neuroscience
Gerontology
Sociology of Work

Context:

Late-life cognitive function is influenced by various factors.
Occupational experiences throughout adulthood may play a significant role.
Understanding these influences is crucial for promoting healthy cognitive aging.

Purpose:

To investigate the association between occupational complexity and cognitive performance in older adults.
To examine how complexity of work with data, people, and things relates to memory and reasoning.
To explore potential gender differences in these associations.

Summary:

The study analyzed data from 824 older adults (aged 69-72) using the Japanese job complexity score.
More complex work with people correlated with better memory performance.
More complex work with data correlated with better reasoning performance, with a notable interaction effect for men.

Impact:

Occupational complexity is a significant factor in late-life cognitive health.
These findings underscore the importance of lifelong work experiences in shaping cognitive trajectories.
The results suggest a need to consider occupational history and gender in understanding cognitive aging.