| Abstract: | The sensitivity and specificity of a neuropsychological screening battery designed to determine early cognitive decline in the high functioning elderly are presented. The battery is composed of 4 standard neuropsychological tests assessing cognitive domains commonly effected in early stages of CNS disease. Initial validation data were gathered by applying cutoff scores derived from published or submitted normative data to test data on 2 groups of elderly, higher cognitively functioning individuals: a sample of 45 elderly individuals diagnosed with 1 of 5 target disorders, and a sample of 61 independent elderly. Cutoff scores were identified that produce high rates of correct classification and a range of sensitivity and specificity. The suggested neuropsychological test battery classifies Ss as having a high, moderate, or low probability of cognitive impairment. (PsycINFO Database Record (c) 2010 APA, all rights reserved) |
