The Effect of Social Media on Eating Behaviours
研究概览
地位
详细说明
This project aims to explore how social media use, in particular food photography, influences eating behaviours.
The research question will be approached using a combination of methods. The first is the experience sampling method, where data is gathered from participants as they are going about their day-to-day lives. This method comprises two sub-sections - a correlational study, and an experimental study. The second approach is the experimental laboratory method, where participants will be randomly assigned to different conditions while given the opportunity to eat. This registration describes the experimental laboratory method.
Upon arrival at the lab, participants will first be required to fill in some online questionnaires (e.g. demographic information, mood rating scales). They will then be randomised to one of two conditions - to engage in food photography, or to engage in non-food photography - while eating some food and completing some rating scales. These photos will be taken with the intention of sharing on social media. Participants will then fill in some more online questionnaires, before leaving the lab. After the session, the amount of food consumed by the participants will be weighed.
As a control, all participants will be required to come back to the lab for a second visit one week later, where they will all complete the same eating and rating task, but without any phone use.
The expected outcome of the project is to collectively evaluate the data from the various methods to conclude how social media use, and in particular the act of food photography, influences the various aspects of eating behaviours.
研究类型
注册 (预期的)
阶段
- 不适用
联系人和位置
学习联系方式
- 姓名:Jean Liu, PhD
- 电话号码:+65 6601 3694
- 邮箱:jeanliu@yale-nus.edu.sg
学习地点
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Singapore、新加坡、138527
- 招聘中
- Yale-NUS College
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接触:
- Jean Liu, PhD
- 邮箱:jeanliu@yale-nus.edu.sg
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参与标准
资格标准
适合学习的年龄
接受健康志愿者
有资格学习的性别
描述
Inclusion Criteria:
- Instagram user
Exclusion Criteria:
- Symptoms / history of any medical or psychiatric conditions
- Allergies to food products
- History of eating disorders
- BMI: <18/ >28
- Excessive exercise (≥ 5 times a week of self-reported exercise)
- Currently on a special diet or deliberating restricting caloric intake
- Currently on a weight loss program
学习计划
研究是如何设计的?
设计细节
- 主要用途:预防
- 分配:随机化
- 介入模型:并行分配
- 屏蔽:无(打开标签)
武器和干预
参与者组/臂 |
干预/治疗 |
---|---|
实验性的:Food Photography
On the first visit, participants will engage in food photography on their smart phones while eating.
On the second visit, participants will not use their smart phones while eating.
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Participants will engage in food photography on their smart phones while eating
Participants will not use their smart phones while eating
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实验性的:Non-Food Photography
On the first visit, participants will engage in non-food photography on their smart phones while eating.
On the second visit, participants will not use their smart phones while eating.
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Participants will engage in non-food photography on their smart phones while eating
Participants will not use their smart phones while eating
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研究衡量的是什么?
主要结果指标
结果测量 |
措施说明 |
大体时间 |
---|---|---|
Amount of food consumed
大体时间:12 minutes
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Weight of food after completing the lab session
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12 minutes
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次要结果测量
结果测量 |
措施说明 |
大体时间 |
---|---|---|
Enjoyment of food consumed
大体时间:12 minutes
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Self-reported rating between 1-10
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12 minutes
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合作者和调查者
研究记录日期
研究主要日期
学习开始 (实际的)
初级完成 (预期的)
研究完成 (预期的)
研究注册日期
首次提交
首先提交符合 QC 标准的
首次发布 (实际的)
研究记录更新
最后更新发布 (实际的)
上次提交的符合 QC 标准的更新
最后验证
更多信息
此信息直接从 clinicaltrials.gov 网站检索,没有任何更改。如果您有任何更改、删除或更新研究详细信息的请求,请联系 register@clinicaltrials.gov. clinicaltrials.gov 上实施更改,我们的网站上也会自动更新.
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