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Exacting assessments: do older adults fatigue more quickly?
1Psychology Department, Oregon State University, Corvallis 97331-5305, USA. bob.utt@orst.edu
Journal of Clinical and Experimental Neuropsychology
|August 3, 2000
Summary
Neuropsychological testing does not appear to cause fatigue in healthy adults of any age. This study found no evidence of fatigue effects, even after a long testing session, suggesting broad applicability.
Area of Science:
- Neuroscience
- Psychology
- Gerontology
Background:
- Neuropsychological testing is a common tool for assessing cognitive function.
- Concerns exist regarding potential fatigue during lengthy testing batteries, especially in older adults.
Purpose of the Study:
- To investigate whether comprehensive neuropsychological testing induces fatigue.
- To determine if fatigue effects differ between younger and older adults.
Main Methods:
- 351 healthy adults (18-91 years) completed a 3-4 hour cognitive test battery.
- Critical reaction and decision-making speed tests were administered once or twice (beginning and end).
Main Results:
- No significant evidence of fatigue was observed across any age group.
- Performance on critical tests did not decline due to repeated administration.
Conclusions:
- Extended neuropsychological test batteries are unlikely to cause fatigue in healthy adults.
- Findings suggest the robustness of cognitive assessment protocols across different age groups.