Pilot Study: The Effectiveness of a Mobile Application in Increasing Vegetable Acceptance
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 326
- 试验地点
- 1
- 主要终点
- Relative fruit and vegetable acceptance (post intervention)
研究概览
简要总结
The purpose of this study was to examine the effectiveness of the Mole's Veggie Adventures mobile application in increasing fruit and vegetable acceptance among 3-6-year-olds.
详细描述
After the parents of the participating children had signed an informed consent and filled in the baseline questionnaires, the participating early childhood education and care (ECEC) centers (in Finland) or groups within the ECEC centers (in Poland) were randomly allocated into intervention and control arms. Researchers visited the intervention arm groups and introduced the application to the ECEC professionals. The ECEC professionals were instructed to use the application with a tablet computer at least one to two times a week during the intervention period (3-4 weeks) and to record the number of tasks completed by their group in a logbook. In addition, the research team recommended that each group focuses on at least six vegetables or fruits during the intervention period. The control arm groups were instructed to continue their normal routines during the intervention period and to refrain from introducing any novel food education methods during the intervention period.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Supportive Care
- 盲法
- None
入排标准
- 年龄范围
- 3 Years 至 6 Years（Child）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •All children in the participating early childhood education and care (ECEC) groups
排除标准
- 未提供
结局指标
主要结局
Relative fruit and vegetable acceptance (post intervention)
时间窗: The parents filled in the questionnaire after the intervention (4-5 weeks after the onset of the intervention).
Using the same questionnaire, we calculated the number of fruits and vegetables served during the past 4 weeks (range 0-25) and used this information to create a relative fruits and vegetable acceptance score (range 0-5) by dividing the fruits and vegetable acceptance score by the number of fruits and vegetables served.
Fruit and vegetable acceptance (post intervention)
时间窗: The parents filled in the questionnaire after the intervention (4-5 weeks after the onset of the intervention).
The parents filled in a questionnaire listing 25 vegetables and fruits and inquiring whether these had been offered to the child during the past 4 weeks and how the child reacted to those that had been served. All the listed vegetables and fruits were introduced in the app. The answer options were 0=was not offered during the past four weeks, 1=refused to touch food, 2=touched food but did not put in/near mouth, 3=put food to lips but not in mouth, 4=put food in mouth but spat out/did not eat, and 5=ate food. For each participant, we calculated an fruit and vegetable acceptance score by summing the answers to each of the 25 vegetable and fruit items, with higher scores indicating a higher fruit and vegetable acceptance (theoretical range 0-125).
次要结局
- Emotionality (post intervention)(The parents filled in the questionnaire after the intervention (4-5 weeks after the onset of the intervention).)
- Emotion regulation (post intervention)(The parents filled in the questionnaire after the intervention (4-5 weeks after the onset of the intervention).)
研究者
Henna Vepsalainen
Principal investigator
University of Helsinki