Examination of the reliability and feasibility of two smartphone applications to assess executive functioning in racially diverse older adults
AGING NEUROPSYCHOLOGY AND COGNITION(2022)
摘要
Inclusion of Black participants in clinical research is a national priority. Mobile applications and remote data collection may increase study access for diverse populations. This study examined the reliability and feasibility of two mobile smartphone application-based cognitive measures in a diverse middle aged and older adult sample. Black (n = 44; M-age = 59.93) and non-Hispanic white (NHW; n = 50; M-age = 61.06) participants completed traditional paper-based neuropsychological testing and two app-based measures, Arrows and Number Match. Intraclass correlations demonstrated poor to moderate reliability (range: .417-.569) between performance on the app-based versions and performance on the traditional versions. Performance score differences by racial group were not statistically significant. Both Black and NHW participants rated the app-based measures as feasible and acceptable, though Black participants endorsed a stronger likelihood of future use. These findings add to the growing literature on remote cognitive testing .
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关键词
Remote neuropsychological assessment, smartphone application, reliability, feasibility, non-Hispanic white, black
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