An Individual Cognitive Stimulation Therapy App for People With Dementia: Development and Usability Study of Thinkability

Rai, Harleen Kaur; Schneider, Justine; Orrell, Martin

Abstract

Background: There is a lack of technological resources for the mental stimulation and communication of people with dementia, which can be helpful in improving cognition and quality of life. Paper-based individual cognitive stimulation therapy (iCST) for people with dementia has the potential to be adapted to a touchscreen format. This can improve accessibility and provide mental stimulation using interactive features. There is a need for a rigorous and systematic approach toward development, leading to improved suitability and implementation of the intervention, so that more people can benefit from its use. Objective: This study aims to develop and investigate the usability of Thinkability, an iCST app that can be used by people with dementia and carers on touchscreen tablets. Methods: The Medical Research Council framework for evaluating complex interventions and the Centre for eHealth Research roadmap served as frameworks for the stages of intervention and technology development. The development of the iCST app itself adopted an agile approach with elements from action research. Hence, it was developed in 3 successive sprints and was evaluated by relevant stakeholders at each sprint. Sprint 1 included 2 patient and public involvement (PPI) consultation meetings, sprint 2 included 1 PPI consultation meeting, and 4 focus groups and 10 individual interviews were organized in sprint 3. A feasibility trial is currently underway. Results: The findings from each sprint were used to inform the development. Sprint 1 helped to identify the relevant evidence base and explored the attitudes of people with dementia and carers toward a potential iCST app. In sprint 2, an initial prototype was evaluated in a small PPI consultation meeting. In sprint 3, feedback was gathered through a qualitative study on the quality and perceived effectiveness of the iCST app. It was well received by people with dementia and carers. A need for more updated and personalized content was highlighted. Conclusions: This study proves that an agile approach toward technology development involving all relevant stakeholders is effective in creating suitable technology. Adding to our previous knowledge of noncomputerized cognitive stimulation therapy, the release of the iCST app will make this psychosocial intervention accessible to more users worldwide.

Citation

Rai, H. K., Schneider, J., & Orrell, M. (2020). An Individual Cognitive Stimulation Therapy App for People With Dementia: Development and Usability Study of Thinkability. Jmir Aging, 3(2), Article e17105. https://doi.org/10.2196/17105

• Journal Article Type: Article
• Acceptance Date: Apr 19, 2020
• Online Publication Date: Nov 16, 2020
• Publication Date: Nov 16, 2020
• Deposit Date: Apr 28, 2020
• Publicly Available Date: Nov 16, 2020
• Journal: JMIR Aging
• Print ISSN: 2561-7605
• Electronic ISSN: 2561-7605
• Publisher: JMIR Publications
• Peer Reviewed: Peer Reviewed
• Volume: 3
• Issue: 2
• Article Number: e17105
• DOI: https://doi.org/10.2196/17105
• Public URL: https://nottingham-repository.worktribe.com/output/4341503
• Publisher URL: https://aging.jmir.org/2020/2/e17105/