Objectives:
1. to develop a multi-domain digital active aging training program through Zoom to promote active aging; and
2. to evaluate whether adding a resilience-building module would enhance the active aging training efficacy to mitigate the lingering detrimental impacts of the pandemic
Sample:
For Study 1, the investigators will recruit 120 Mandarin-speaking healthy older Chinese immigrants (aged 60+, Chinese migrants) through WeChat(a popular instant messaging app among Chinese)/email/lab website social media channels (e.g., Facebook, Twitter) from the community partners (see a list attached). For Study 2, we will recruit 120 English-speaking healthy White Canadian older adults (aged 60+) through TMSPSS (the senior participant pool at Toronto Metropolitan University) or advertisements.
Overall Design and Procedure:
Informed consent will be collected. The proposed study will take a traditional pretest-intervention-posttest design including three phases of research activities. In Phase 1 (pretest), the investigators will administer a large battery of outcome measures including physical, psychological (emotional and cognitive), and social function measures to assess the baseline performance. The data collected at pretest also addresses the first sub-objective to identify sociodemographic risk predictors for the biopsychosocial functions and resilience among Chinese older immigrants in Canada. In Phase 2 (intervention), participants will be randomly assigned to an "active aging with resilience", an "active aging", and a "workshop" control condition. They will go through 4 weeks of 8 sessions of training/control treatment delivered virtually through Zoom/YouTube and 8 sessions of offline self-practice. In Phase 3 (posttest), all participants who completed the intervention programs will complete the same battery of the outcome measures as administered at the pretest session. Their performance on the outcome measures at posttest will be compared against pretest to evaluate the efficacy of the training programs.
Intervention:
The virtually-delivered intervention program will be developed based on previous studies and practices that proved to be effective in resilience-building and active.
During the 4-week training period delivered through Zoom/YouTube, participants in the "active aging with resilience" group will complete 8 sessions (approximately 1.5 hours per session and 2 sessions per week) of active aging training program integrated with a resilience-building module. Each session will start with a 15-min session of resilience building activities modified from positive psychology resilience-building activities that promotes various resilience characters (e.g., gratitude, forgiveness, grit etc.). This will be followed by the 1-hour multi-dimensional active aging training activities, including progressive "aging in motion" physical and nutrition training (e.g., age-appropriate "Choose to move" physical workout on-line videos), cognitive training with executive function and speed based on a customized module on CogniFit website, socialization and social engagement (e.g., discussion on the topic and session, followed by homework on volunteering, calling friends/families, community activity participation etc.), and combined bio-psycho-social multi-component training (e.g., performing a cognitive tasks such as counting backwards or memorizing names while doing physical exercise in a virtual socialization setting). Participants in the "active aging" group will receive the same training except that the initial 15-min resilience-building activities will be replaced by warmup activities such as watching some pre-selected video on active aging and completing a quiz afterwards. Both the "active aging with resilience" and traditional "active aging" group will also engage in 8 offline practice sessions where they follow instructions to practice and repeat the last completed modules. Finally, participants in the receptive "workshop" control group will attend 8 virtual workshops or watching workshop videos (following the same 4-week schedule as the two training groups) on different aging-related topics such as physical health, mental health, cognitive wellbeing, emotional regulation, social engagement, and resilience. Each workshop will take approximately 1.5 hours (including 30 min for questions). They will also review and watch the replays of last workshops and take a short survey question after each review session. All these activities will be delivered virtually via Zoom/YouTube in groups of 10-15 individuals.
Data Analysis Plan To identify active aging and resilience predictors, a set of explorative multivariate linear regression models will be conducted on the data collected at the pretest session, with all sociodemographic as predictors and outcome measure performance as dependent variables. To evaluate the relative efficacy of the active aging intervention programs, a 3 (condition) by 2 (session) mixed model analysis of variances (ANOVA) models will be conducted on each outcome variable, after controlling for potential sociodemographic covariates. For comparison and clarity purposes, if the outcome measures within each function domain demonstrates similar patterns, the investigators will calculate a composite outcome variable based on the z-scores of all involved measures to index the performance level of that specific functional domain. This composite score will be used as the outcome variable in the ANOVA. In light of the literature, the investigators hypothesized that the "active aging with resilience" training will produce larger and wider benefits relative to the "active aging" training, both compared against the receptive "workshop" control condition.
