Experiences with using persuasive technology in a diet trial for older adults
| Autor: | Lubbe, Laura van der, Klein, Michel C.A., Visser, Marjolein, Wijnhoven, Hanneke, Reinders, Ilse, Mathematics Education |
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| Přispěvatelé: | Artificial intelligence, Network Institute, Social AI, Nutrition and Health, APH - Aging & Later Life, APH - Health Behaviors & Chronic Diseases, Mathematics Education |
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
Gerontology
persuasive technology Persuasive communication Low protein 020205 medical informatics Computer science diet complience 02 engineering and technology Physical function Persuasive technology Dietary advice Intervention studies 3. Good health 03 medical and health sciences 0302 clinical medicine evaluation study Intervention (counseling) user experience 0202 electrical engineering electronic engineering information engineering gamification 030212 general & internal medicine Tracking (education) older adults |
| Zdroj: | Van Der Lubbe, L V, Klein, M, Visser, M, Wijnhoven, H & Reinders, I 2021, Experiences with using persuasive technology in a diet trial for older adults . in PETRA 2021 : The 14th ACM International Conference on PErvasive Technologies Related to Assistive Environments [proceedings] . ACM International Conference Proceeding Series, Association for Computing Machinery, pp. 244-251, 14th ACM International Conference on PErvasive Technologies Related to Assistive Environments, PETRA 2021, Virtual, Online, Greece, 29/06/21 . https://doi.org/10.1145/3453892.3458686 The 14th PErvasive Technologies Related to Assistive Environments Conference PETRA 2021: The 14th ACM International Conference on PErvasive Technologies Related to Assistive Environments [proceedings], 244-251 STARTPAGE=244;ENDPAGE=251;TITLE=PETRA 2021 PETRA PETRA 2021, 244. Association for Computing Machinery (ACM) STARTPAGE=244;TITLE=PETRA 2021 |
| DOI: | 10.1145/3453892.3458686 |
| Popis: | The PROMISS trial studies the effect of dietary advice to increasing protein intake on physical function in older adults with a relatively low protein intake, to promote healthy ageing. Part of this 6-months trial is the persuasive technology sub study, in which a tablet application using persuasive communication techniques and a specifically designed foodbox, both used for diet tracking, are provided to 48 participants. In this paper we present the results of our sub study for technology adherence, protein intake, experience of dietary advice and technology, and the effect of gamification on protein knowledge. Our results show that participants positively evaluate the tablet, but negatively evaluate the foodbox. The adherence of tablet users within the trial is high (on average 83% or 133 days), but there are no significant differences in the change of protein intake for our participants, compared to the 41 other participants in the intervention conditions of the trial. Based on these results we conclude that a diet tracking application designed for older adults is a feasible and appreciated tool to use within a dietary intervention study in older persons. |
| Databáze: | OpenAIRE |
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