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幼儿时期同对饮食行为的影响:一个范围审查
Sarah Street1, Kym Simoncini2, Rebecca Byrne1
1School of Exercise and Nutrition Sciences, Faculty of Health, Queensland University of Technology, Queensland, Australia.
Appetite
|October 11, 2024
概括
同龄人可以影响幼儿的饮食习惯. 然而,关于这个话题的研究缺乏一致的方法和定义,突出需要更好的研究设计.
科学领域:
- 儿童心理学 儿童心理学
- 营养科学 营养科学
- 社会影响力 社会影响力
背景情况:
- 同龄人的影响显著影响儿童和青少年的饮食行为.
- 现有的研究表明,关于年龄和性别差异的发现不一致.
- 特别是在幼儿时期 (2-7岁) 的证据没有得到很好的综合.
研究的目的:
- 审查现有的关于同龄人对幼儿 (年龄为2-7岁) 饮食行为的影响的文献.
- 识别有关饮食行为定义,同行特征和评估方法的知识差距.
- 探索支持幼儿期同伴影响研究的理论框架.
主要方法:
- 在主要数据库 (Embase,ERIC,Medline,PsycInfo,Scopus) 进行系统的文献搜索.
- 包括1980-2023年出版的经过同行评审的全文英语研究,重点关注2-7岁儿童.
- 通过多个作者进行严格的选和数据提取过程.
主要成果:
- 26项研究符合纳入标准,76%表明同龄人对饮食行为的影响.
- 在对饮食行为和同行特征 (年龄,熟悉程度,暴露类型) 的定义中观察到广泛的差异.
- 很少有研究使用一致的理论框架,没有直接测量同龄人的影响或包括儿童的观点.
结论:
- 同龄人可能会在儿童早期影响饮食行为,熟悉和年龄作为潜在的调节者.
- 不一致的研究设计和定义阻碍了比较分析.
- 未来的研究应该在自然环境中采用观察设计,以更好地了解同伴对儿童饮食行为的影响.
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