NCT03194854

Well-Being and Physical Activity Study

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 900 (actual)
• Sponsor: University of Miami · Academic / Other
• Sex: All
• Age: 18 Years – 64 Years
• Healthy volunteers: Accepted

Summary

Fun For Wellness (FFW) is an online behavioral intervention designed to promote growth in well-being by providing capability-enhancing learning opportunities to participants. This study is a randomized controlled trial (RCT) designed to provide an initial evaluation of the effectiveness of FFW to increase well-being and physical activity in an obese adult population in the United States of America. The conceptual framework for the FFW intervention is guided by self-efficacy theory. The FFW intervention consists of participants engaging in BET I CAN challenges. BET I CAN is an acronym that stands for behaviors, emotions, thoughts, interactions, awareness, and next steps. The FFW intervention is conceptualized as exerting both a positive direct effect, and a positive indirect effect through self-efficacy (i.e., well-being self-efficacy), on well-being (i.e., subjective well-being and well-being actions).

Detailed description

The World Health Organization (WHO) estimates that 650 million adults are obese and that this number has tripled since 1975. To reduce adult obesity the WHO recommends that individuals limit energy intake from low quality food sources (e.g., highly processed foods high in fat), increase energy intake from high quality food sources (e.g., raw vegetables), and engage in regular physical activity (e.g., 150 minutes at moderate intensity per week). There is evidence, that well-designed cognitive-behavioral interventions can successfully promote physical activity in obese adults. Insufficient physical activity in the general adult population is a global pandemic. At the individual-level, there is evidence that behavioral interventions designed to promote physical activity by focusing on personal psychological attributes (e.g., self-efficacy) can be effective. Delivering a physical activity intervention online has been shown to be an effective mode of delivery that also may allow for efficient scaling up of an intervention. Thus, a readily scalable online behavioral intervention that effectively promotes physical activity in obese adults may be useful in regard to responding to a global pandemic (i.e., physical inactivity) in an at-risk population (i.e., obese adults). The conceptual framework for the Fun For Wellness intervention is based on self-efficacy theory. Over the past few decades, self-efficacy theory has been one of the most widely studied conceptual frameworks in sport and exercise psychology. FFW is an online behavioral intervention designed to promote growth in well-being by providing capability-enhancing learning opportunities to participants. For participants who comply with the intervention, some initial evidence has been provided for the efficacy of FFW to promote: well-being self-efficacy; interpersonal, community, psychological and economic subjective well-being; and, interpersonal and physical well-being actions. A panel company will invite participants from their General Population member panel to go to the research webpage to be screened for the study. No more than six hundred obese adults (BMI ≥ 25.00 kg/m2) between 18 and 64 years old will be randomly assigned to the FFW or Usual Care (UC) group to achieve a 1:1 group (i.e. FFW:UC) assignment. Recruitment, eligibility verification and data collection will be conducted online. Data will be collected at baseline, 30 days and 60 days post-baseline. Instruments to measure demographic information, anthropometric characteristics, self-efficacy, physical activity, well-being, and health-related quality of life will be included in the battery. Data will be modeled under both an intent to treat approach and a complier average causal effect approach. Primary outcomes are: well-being self-efficacy, subjective well-being and well-being actions. Hypotheses for intervention compliers are: 1. The FFW intervention will exert a positive direct effect on well-being self-efficacy. 2. The FFW intervention will exert a positive direct effect on subjective well-being. 3. The FFW intervention will exert a positive direct effect on well-being actions. Secondary outcomes are: well-being actions self-efficacy, physical activity self-efficacy, self-efficacy to regulate physical activity, and physical activity. Hypotheses for intervention compliers are: 1. The FFW intervention will exert a positive direct effect on well-being actions self-efficacy. 2. The FFW intervention will exert a positive direct effect on physical activity self-efficacy. 3. The FFW intervention will exert a positive direct effect on self-efficacy to regulate physical activity. 4. The FFW intervention will exert a positive direct effect on physical activity. Exploratory analyses will be conducted to examine possible relationships between the FFW intervention and health-related quality of life.

Conditions

• Health Promotion

Interventions

Type	Name	Description
BEHAVIORAL	Fun For Wellness (FFW)	FFW consists of videos, games, and content teaching 14 skills to support seven drivers of change that promote well-being in I COPPE domains. The drivers form the acronym BET I CAN, which stands for: Behaviors, Emotions, Thoughts, Interactions, Context, Awareness, and Next Steps. B teaches basics of habit formation, including antecedents, behaviors, and consequences and techniques like goal setting, behavior tracking and rewards. E teaches how to build positive emotions and cope with negative ones. T teaches lessons from cognitive behavioral therapy. I builds communication skills such as empathy, listening and assertiveness. C teaches how to create healthier environmental contexts. A aims to increase insight. N emphasizes the need to make plans and anticipate barriers.

Timeline

• Start date: 2018-08-08
• Primary completion: 2018-11-18
• Completion: 2018-11-18
• First posted: 2017-06-21
• Last updated: 2022-04-21

Locations

1 site across 1 country: United States