Domain specificity of the subtests of the Mini-Mental State Examination

Archives of Neurology
M C TierneyE Dunn

Abstract

To examine the convergent and, for the first time to our knowledge, the divergent validity of 4 of the subtests of the Mini-Mental State Examination (MMSE): attention, naming, memory, and copy. Participants included 126 memory-impaired individuals (mean age, 74 years). Because the naming subtest showed no variability, we did not analyze it further. The convergent validity of the attention, memory, and copy subtests was confirmed with Spearman rank correlation coefficient. Each MMSE subtest was significantly related to a parallel neuropsychological test. We measured divergent validity by testing the difference between the MMSE subtest correlation with its parallel neuropsychological test and its nonparallel neuropsychological test. The MMSE subtests of attention and memory showed similar relationships with their parallel neuropsychological tests as they did with nonparallel neuropsychological tests of attention, memory, and naming. These 2 subtests, however, did show divergence from a neuropsychological test of copy, most likely indicating that these 2 MMSE subtests are measuring the verbal (and not the performance) domain. The MMSE subtest of copy showed the poorest convergent and divergent validity. The 3 subtests did not show...Continue Reading

Citations

Dec 20, 2008·Archives of Gerontology and Geriatrics·A BrugnoloG Rodriguez
Jul 11, 2008·International Journal of Geriatric Psychiatry·Haruhiko OdaKiyoshi Maeda
Jul 12, 2002·International Journal of Geriatric Psychiatry·Thomas A AlaRodger J Elble
Feb 15, 2018·Journal of Alzheimer's Disease : JAD·April Ka Sin PhuaXin Xu

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