Title

Normal aging and forgetting rates on the wechsler memory scale-revised

Document Type

Article

Abstract

The deleterious effects of aging on various cognitive abilities are widely recognized, yet little is known regarding what constitutes "normal" memory test performance in individuals over the age of 74. In this study, forgetting rates for verbal and nonverbal material from the Wechsler Memory Scale-Revised (WMS-R) were examined in groups of older healthy individuals, age 50-70 and 75-95. Despite equivalent scores on measures of global cognitive status and attention/ concentration, the older group demonstrated significantly more rapid forgetting rates on the Visual Reproduction, Verbal Paired Associates, and Visual Paired Associates subtests of the WMS-R. Although patients with Alzheimer's disease also evidence very rapid forgetting on some subtests, the severity and pattern of losses appears useful in differentiating "abnormal" forgetting from that exhibited by normal elderly subjects. Preliminary normative data for normal elderly subjects on the WMS-R are presented, and the need for appropriate norms for elderly individuals is discussed. © 1990.

Publication Date

1-1-1990

Publication Title

Archives of Clinical Neuropsychology

ISSN

08876177

Volume

5

Issue

1

First Page

23

Last Page

30

PubMed ID

14589541

Digital Object Identifier (DOI)

10.1016/0887-6177(90)90004-9

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