Associação Neurologia Cognitiva e do Comportamento, Dementia and Neuropsychologia, 1(10), p. 52-57, 2016
DOI: 10.1590/s1980-57642016dn10100010
Full text: Download
Objective : The assessment of visuospatial abilities and memory using tasks such as the Taylor Complex Figure Task (TCFT) is biased for older adults with low formal education. We devised a "Simplified" version of the TCFT designed to assess older adults with low educational background and provide preliminary evidence of its psychometric properties. Methods : We evaluated a heterogeneous sample of healthy older adults and patients with mild cognitive impairment and Alzheimer's disease dementia using the simplified TCFT and other neuropsychological measures. Results : Our results suggest that the test copy, immediate and delayed recall have high inter-rater agreement and internal consistency, significant correlations with other tests of visuospatial abilities, memory and intelligence, and also detected significant group differences between controls and patients. Conclusion : Our study presents a new measure for assessing low-educated elderly with promising evidence of validity and reliability.