父母提供蔬菜份额大小和对不同食组合的食物剩余的看法:一个截面,在线研究
1Department of Psychology, University of Essex, Colchester, CO4 3SQ, UK; Essex ESNEFT Psychological Research Unit for Behaviour, Health and Wellbeing (EEPRU).
Appetite
|January 25, 2026
概括
父母经常在孩子不喜欢或预计剩下的蔬菜时提供较小的蔬菜份. 提供健康食品鼓励吃更大的份量,但饮食背景会影响预期剩余的食物.
科学领域:
- 营养科学 营养科学
- 儿童心理学 儿童心理学
- 行为经济学是一种行为经济学.
背景情况:
- 蔬菜消费不足是英国儿童饮食中持续存在的问题.
- 父母提供份量大小的规定显著影响儿童的食物摄入量.
- 了解父母对蔬菜部分的决策至关重要,但研究不足.
研究的目的:
- 调查餐饮背景和食物组合如何影响家长对4-8岁儿童的蔬菜份额大小决定.
- 为了确定父母选择的蔬菜部分和预期的儿童蔬菜剩余的预测因素.
- 探索儿童和家长因素在这些决定中的作用.
主要方法:
- 一个新的在线份量大小任务,涉及4-8岁儿童的407名父母.
- 父母选择了9种食物组合中的蛋白质,碳水化合物和蔬菜部分.
- 分析饮食因素,儿童特征和父母因素作为预测因素.
主要成果:
- 较小的蔬菜份量与较低的感知儿童喜欢,预期剩下的东西,以及父母的目标来减少饭时压力有关.
- 父母的目标是提供健康的食物预测了更大的蔬菜份额.
- 餐饮组合对预期剩余的影响比份额大小更大,可口的非蔬菜食品增加了预期剩余.
结论:
- 父母的蔬菜份额决定似乎主要是基于对单个食物的期望,而不是整体食背景.
- 预期剩下的食物包括考虑可口的非蔬菜食品对儿童蔬菜摄入量的影响.
- 这些发现可以为策略提供信息,帮助家长提供适当的蔬菜部分,并促进儿童的摄入量.
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