| Autor: |
Danielle R Hardesty, Carmen Chek, Jacob Avendano, Allyson Coldiron, Jeanne M Dube, Rebekah Griffin, Eman Nabulsi, Annika Wurm, Michael D Barnett, Thomas D Parsons |
| Rok vydání: |
2022 |
| Předmět: |
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| Zdroj: |
Archives of Clinical Neuropsychology. 37:1262-1262 |
| ISSN: |
1873-5843 |
| Popis: |
Objective: The Virtual Environment Grocery Store (VEGS; Parsons & McMahan, 2017) has demonstrated relationships with older adults’ adaptive functioning as measured both by self-report and with a performance-based test (Hardesty et al., 2021). However, age is an important predictor of adaptive functioning among older adults (Weber et al., 2019). The purpose of this study was to investigate the incremental validity of the VEGS. We hypothesized that the VEGS long delay free recall would explain variance in adaptive functioning beyond that which is accounted for by age. Method: Older adults (n = 98; age 65–90, M = 75.82, SD = 6.27) were administered the Virtual Environment Grocery Store (VEGS) and the Texas Functional Living Scale (TFLS) and completed the Instruments of Daily Activities Scale (IADLS) Questionnaire. Results: Age explained 30.8% of the variance in TFLS. Inclusion of the VEGS long delay free recall meant that the model was able to explain 48.0% of the variance (R2 change F = 1.28, p Conclusion: Among older adults, age is an important predictor of adaptive functioning as measured by self-report and performance-based test. The VEGS was able to explain substantial variance in older adults’ adaptive functioning beyond age, particularly when measured with a performance-based test. These results are consistent with the notion that the VEGS measures abilities relevant to older adult’s daily functioning. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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