Subscale Validity of the Mattis Rating Scale Dementia


The Mattis Dementia Rating Scale (DRS), a widely used dementia screening instrument, generates five subscale scores in the areas of Attention (ATT), Initiation-Perseveration (IP), Construction (CN). Conceptualization (CON), and Memo~ (MEM). The present study sought to determine the criterion validi~ of the DRS subscales in a sample of 50 patients with… (More)


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