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The Frontal Assessment Battery (FAB) is a for the assessment of executive functions. We investigated its validity and reliability and proposed normative data in a representative sample of older adults. Method: 391 healthy elderly subjects and 93 Alzheimer’s disease (AD) patients performed the FAB. Internal consistency, convergent correlations, ROC curve and logistic regression were used to assess its psychometric properties. Results: We found good internal consistency, significant correlations with other tests and moderate accuracy (64%) for AD diagnosis. The use of specific subtests increased diagnostic potential (75%). Normative data stratified by age and education were proposed. Conclusion: The FAB showed adequate psychometric properties. The normative values stratified by age and education can improve its clinical use for neuropsychological assessment.

psicologia em pesquisa

Screening for Executive Dysfunction with the Frontal Assessment Battery: Psychometric Properties Analysis and Representative Normative Data for Brazilian Older Adults