Usability of the Virtual Supermarket Test for Older Adults with and without Cognitive Impairment

This study conducted a preliminary usability assessment of the Virtual Supermarket Test (VST), a serious game-based self-administered cognitive screening test for mild cognitive impairment (MCI). Twenty-four healthy older adults with subjective cognitive decline and 33 patients with MCI self-adminis...

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Detalles Bibliográficos
Autores principales: Zygouris, Stelios, Segkouli, Sofia, Triantafyllidis, Andreas, Giakoumis, Dimitrios, Tsolaki, Magdalini, Votis, Konstantinos, Tzovaras, Dimitrios
Formato: Online Artículo Texto
Lenguaje:English
Publicado: IOS Press 2022
Materias:
Short Communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9198784/
https://www.ncbi.nlm.nih.gov/pubmed/35719712
http://dx.doi.org/10.3233/ADR-210064
Descripción
Sumario:This study conducted a preliminary usability assessment of the Virtual Supermarket Test (VST), a serious game-based self-administered cognitive screening test for mild cognitive impairment (MCI). Twenty-four healthy older adults with subjective cognitive decline and 33 patients with MCI self-administered the VST and then completed the System Usability Scale (SUS). The average SUS score was 83.11 (SD = 14.6). The SUS score was unaffected by age, education, touch device familiarity, and diagnosis of MCI. SUS score correlated with VST performance (r = –0.496, p = 0.000). Results of this study indicate good usability of the VST.

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