Intervention Mapping of a Gamified Therapy Prescription App for Children With Disabilities: User-Centered Design Approach

Abstract

Background Mobile health (mHealth) apps for children are increasing in availability and scope. Therapy (physiotherapy, speech pathology, and occupational therapy) prescription apps to improve home or school program adherence work best when developed to be highly engaging for children and when they incorporate behavior change techniques (BCTs) within their design. Objective The aim of this study was to describe the development of a user-centered therapy prescription app for children (aged 6-12 years) with neurodevelopmental disabilities (eg, cerebral palsy, autism spectrum disorder, and intellectual disability) incorporating intervention mapping (IM) and gamified design. Methods We used an iterative, user-centered app development model incorporating the first 3 steps of IM. We conducted a needs analysis with user feedback from our previous mHealth app study, a literature review, and a market audit. Change objectives were then specified in alignment with the psychological needs of autonomy, competence, and relatedness identified in self-determination theory. From these objectives, we then selected BCTs, stipulating parameters for effectiveness and how each BCT would be operationalized. A gamification design was planned and implemented focusing on maximizing engagement in children. In total, 2 rounds of consultations with parents, teachers, and therapists and 1 round of prototype app testing with children were conducted to inform app development, with a final iteration developed for further testing. Results The IM process resulted in the specification of app elements, self-determination theory–informed BCTs, that were embedded into the app design. The gamification design yielded the selection of a digital pet avatar with a fantasy anime visual theme and multiple layers of incentives earned by completing prescribed therapy activities. Consultation groups with professionals working with children with disabilities (4 therapists and 3 teachers) and parents of children with disabilities (n=3) provided insights into the motivation of children and the pragmatics of implementing app-delivered therapy programs that informed the app development. User testing with children with disabilities (n=4) highlighted their enthusiasm for the app and the need for support in the initial phase of learning the app. App quality testing (Mobile Application Rating Scale-user version) with the children yielded means (out of 5) of 4.5 (SD 0.8) for engagement, 3.3 (SD 1.6) for function, 3.3 (SD 1.7) for aesthetics, and 4.3 (SD 1.1) for subjective quality. Conclusions mHealth apps designed for children can be greatly enhanced with a systematic yet flexible development process considering the specific contextual needs of the children with user-centered design, addressing the need for behavior change using the IM process, and maximizing engagement with gamification and strong visual design.

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“…Dado que el feedback es un factor clave en la didáctica pero existe mucha variabilidad en cuanto a su uso y eficacia (Hattie, 2017;Hattie y Timperley, 2007), que el feedback puede afectar a la motivación de los estudiantes y por tanto a su autodeterminación (Deci et al, 2001;Ryan y Deci, 2017), que la autodeterminación es uno de los objetivos de la formación para adultos con discapacidad (Johnson et al, 2022), y que el Classdojo y la gamificación se muestran como estrategias facilitadoras del feedback (Dillon et al, 2019), cabría plantearse ¿qué efectos puede tener un programa educativo que sistematice el feedback mediante el uso de la gamificación como método educativo y el ClassDojo como herramienta tecnológica. ?…”

Enhancing Accessibility: A Comprehensive Study of Current Apps for Enabling Accessibility of Disabled Individuals in Buildings

“…These technologies can provide personalized recommendations, real-time information, and interactive guidance. (b) Gamification and Incentives: Incorporating gamification elements and incentives within accessibility apps can encourage engagement and motivate users to utilize the app regularly [25]. Rewards, challenges, and social features can create a more engaging and interactive experience.…”