Effects of Anti-sugar-sweetened-beverage Counter-marketing on Behavioral Intentions and Perceived Weight Stigma
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 2,184
- 试验地点
- 2
- 主要终点
- Intentions to consume sugary drinks
研究概览
简要总结
This study aims to examine consumer responses to traditional and counter-marketing messages discouraging sugary drink consumption, including effects on intentions to consume sugary drinks and perceived weight stigma. Because prior research has suggested that counter-marketing may be especially effective among younger populations, the investigators will examine effects overall and by age group (young adults [ages 18-29 years] vs. middle and older adults [ages 30+ years]).
详细描述
In this online randomized clinical trial, participants will be randomized to one of three arms: 1) Control (neutral) messages, 2) Traditional health messages, and 3) Counter-marketing messages. In each arm, participants will view four messages developed for their randomly assigned arm and answer questions about the messages and their behavioral intentions.
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
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •18 years old or older
排除标准
- •Less than 18 years old
结局指标
主要结局
Intentions to consume sugary drinks
时间窗: The survey will take up to 20 minutes
We will assess intentions to consume sugary drinks using 2 items: "In the next week, I plan to drink sugary drinks like sodas, sports drinks, or fruit drinks," and "In the next week, I am likely to drink sugar-sweetened beverages like sodas, sports drinks, or fruit drinks". Response options to both items will use a 5-point Likert scale: the first item's response options will range from "definitely not" (1) to "definitely yes" (5), and the second item's response options will range from "not at all likely" (1) to "extremely likely" (5). We will average responses to the 2 items.
次要结局
- Anticipated social interactions(The survey will take up to 20 minutes)
- Perceived message effectiveness for discouraging sugary drink consumption(The survey will take up to 20 minutes)
- Perceived obesity stigma(The survey will take up to 20 minutes)
- Attitudes toward sugary drink companies(The survey will take up to 20 minutes)
- Message reactance(The survey will take up to 20 minutes)
- Negative feelings toward drinking sugary drinks(The survey will take up to 20 minutes)
研究者
Anna Grummon
Assistant Professor
Stanford University