Short, Animated Storytelling Video and Written Messages to Promote Adoption of Health "Microsteps": an Online Randomized Experiment
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 5,431
- 试验地点
- 1
- 主要终点
- Effects of the written Microsteps, with instructional booster video or storytelling booster video, on behavioral expectation to adopt behavioral nudges, in the immediate and medium-term.
研究概览
简要总结
This study evaluates the effect of single exposure to written Microsteps messages and short video booster content, on behavioral expectation to adopt behavioral nudges, in the immediate and medium term. Beyond that, the study will examine the effect of exposure to written Microsteps messages and short video booster content, on hope and happiness. This study will be conducted entirely online. Adult participants, in the US and the UK, will be recruited through the platform Prolific Academic (ProA).
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Prevention
- 盲法
- Triple (Participant, Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 99 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Registered with the Prolific Academic platform
- •Using a GLP-1RA medication or having used a GLP-1RA medication in the past.
排除标准
- 未提供
研究组 & 干预措施
Written messages of Microsteps and Instructional video
Participants will be shown written Microsteps messages presenting various behavioral nudges and a short instructional video. Thereafter, they will be asked to complete a questionnaire to assess their behavioral expectation of adopting the behavioral nudges and two visual analogue scales measuring hope and happiness. Two weeks later, participants will be invited to return and complete these outcome assessments again.
干预措施: Microsteps (Behavioral)
Written messages of Microsteps and Instructional video
Participants will be shown written Microsteps messages presenting various behavioral nudges and a short instructional video. Thereafter, they will be asked to complete a questionnaire to assess their behavioral expectation of adopting the behavioral nudges and two visual analogue scales measuring hope and happiness. Two weeks later, participants will be invited to return and complete these outcome assessments again.
干预措施: Instructional Video (Behavioral)
Written messages of Microsteps and Storytelling video
Participants will be shown written Microsteps messages presenting various behavioral nudges, as well as a short, animated storytelling video. Thereafter, they will be asked to complete the questionnaire assessing their behavioral expectation of adopting the behavioral nudges and two visual analogue scales measuring hope and happiness. Two weeks later, participants will be invited to return and complete these outcome assessments again.
干预措施: Microsteps (Behavioral)
Written messages of Microsteps and Storytelling video
Participants will be shown written Microsteps messages presenting various behavioral nudges, as well as a short, animated storytelling video. Thereafter, they will be asked to complete the questionnaire assessing their behavioral expectation of adopting the behavioral nudges and two visual analogue scales measuring hope and happiness. Two weeks later, participants will be invited to return and complete these outcome assessments again.
干预措施: Storytelling video (Behavioral)
Do-nothing Control Group
Participants will not be exposed to either the microsteps or video content before they are asked to complete the questionnaire assessing their behavioral expectation of adopting the behavioral nudges and two visual analogue scales measuring hope and happiness. Two weeks later, participants will be invited to return and complete these outcome assessments again.
结局指标
主要结局
Effects of the written Microsteps, with instructional booster video or storytelling booster video, on behavioral expectation to adopt behavioral nudges, in the immediate and medium-term.
时间窗: Baseline, immediately post-intervention exposure (up to 24 hours) and 2 weeks post exposure.
This measure is intended to explore the effect of the written messages, with two different approaches to the video booster, on behavioral expectation to adopt the Microsteps, in the immediate and medium-term. The Microsteps questionnaire consists of 8 questions, each measured on a Likert scale from 1-5 where 1 = very unlikely and 5 = very likely.
次要结局
- Medium-term effects of the written Microsteps, with instructional booster video or storytelling booster video, on self-reported consumption of sweetened beverages.(Baseline, 2 weeks post intervention exposure)
- Medium-term effects of the written Microsteps, with instructional booster video or storytelling booster video, on self-reported consumption of dietary protein.(Baseline, 2 weeks post intervention exposure)
- Medium-term effects of the written Microsteps, with instructional booster video or storytelling booster video, on self-reported physical activity.(Baseline, 2 weeks post intervention exposure)
- Effects of the written Microsteps, with instructional booster video or storytelling booster video, on Hope(Baseline, immediately post intervention exposure (up to 24 hours) and 2 weeks post intervention exposure)
- Effects of the written Microsteps, with instructional booster video or storytelling booster video, on Happiness(Baseline, immediately post intervention exposure (up to 24 hours) and 2 weeks post intervention exposure)
研究者
Maya Adam
Clinical Associate Professor in Department of Pediatrics
Stanford University