Abstract
While total errors on the Benton Visual Retention Test (BVRT) are known to increase in normal aging, there is little information on changes for specific error types. We examined the differential increase in seven specific error categories for 2,000 participants in the Baltimore Longitudinal Study of Aging. Cross-sectional analyses indicated that all errors increased with age, but differences between age groups in error profiles suggested relatively greater age effects for distortions, omissions, and rotations. There were also significant gender differences in error profiles, reflecting increased rotation and omission errors in females. Longitudinal analyses of age changes for a subset of 673 participants with three BVRT assessments were consistent with the cross-sectional data and indicated intra-individual increases with age in distortions, omissions, and rotations. While women made more omission errors, men showed steeper increases in omission errors with age. These findings suggest that cerebral aging impacts all categories of BVRT errors but has differential effects on particular error types.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
More From: The journals of gerontology. Series B, Psychological sciences and social sciences
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.