Detecting Changes on Fast Food Menu
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 311
- 试验地点
- 1
- 主要终点
- Number of participants who notice calorie change
研究概览
简要总结
Participants will be exposed to a hypothetical fast food menu, asked to place a hypothetical lunch order, and will then be exposed to a second menu with several changes made to the menu. Participants will be asked to identify as many changes as possible on this second menu, and then complete a survey about their eating tendencies and demographics.
详细描述
The menu with changes will feature changes to both calories and prices, allowing for measures of whether participants notice such changes and the order in which changes are noticed.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Basic Science
- 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 or older,
- •agrees to consent form
排除标准
- 未提供
研究组 & 干预措施
Changed menu
All participants will be exposed to the same changed menu after making their hypothetical choice. Changes will include reduced calorie labels, reduced prices, and changes to item descriptions.
干预措施: Changed menu (Other)
结局指标
主要结局
Number of participants who notice calorie change
时间窗: Participants will have 2 minutes to notice changes on the menu
Number of participants who notice price change
时间窗: Participants will have 2 minutes to notice changes on the menu
次要结局
- Within-participant ranking of the order in which changes were noticed(Participants will have 2 minutes to notice changes on the menu)
- Total number of changes noticed(Participants will have 2 minutes to notice changes on the menu)
研究者
Eric VanEpps
PhD Candidate
Carnegie Mellon University