Exploring the Effectiveness of Applying Social Media Chatbot for Providing Real-Time Feedback on Physical Activity Education for Older Adults

In this study, a social media chatbot was used to provide a continuous and real-time multimedia health education program on physical activity for the older adults, as well as supportive messages and feedbacks, to improve physical activity and exercise self-efficacy among the older adults. This study was a cluster randomized trial, and participants were recruited from community care stations and activity centers in Taipei City. The experimental group was involved in an 8-week, 5-day-a-week intervention with a total of 40 multimedia physical activity education programs, and users were provided with real-time feedback interactions and regular physical activity education guidelines, and self-administered questionnaires were used for data collection. The research instruments include basic personal information, International Physical Activity Questionnaire, Exercise Self-Efficacy Scale, Behavioral regulation in exercise questionnaire-2, Exercise Benefits/Barriers Scale, and the statistical methods will be descriptive statistics, independent sample t-test, paired sample t-test, and one-way analysis of covariance.