减少学龄前儿童屏幕时间的干预措施:对随机对照试验的系统审查
Markel Rico-González1, Eivind Holsbrekken2, Ricardo Martín-Moya3
1University of the Basque Country, UPV-EHU, Leioa, Spain.
Journal of primary care & community health
|June 18, 2025
概括
减少学龄前儿童的屏幕时间需要全面的,以家长为中心的策略. 针对父母的知识和态度,有效地降低了孩子的教育水平.
科学领域:
- 儿童发展 儿童发展
- 公共卫生 公共卫生
- 行为科学 行为科学
背景情况:
- 幼儿园儿童过度使用屏幕时间是一个重大的公共卫生问题.
- 屏幕暴露与幼儿的不良身体,认知和心理社会结果有关.
- 需要有效的干预措施来减轻与早期儿童屏幕使用相关的风险.
研究的目的:
- 系统地审查和综合旨在减少学龄前儿童屏幕时间的干预措施.
- 评估现有关于减少屏幕时间干预措施研究的方法质量.
- 确定有效的策略来管理儿童早期的屏幕曝光.
主要方法:
- 使用五个主要数据库进行了系统审查.
- 在2023年10月15日之前进行了搜索,确定了71项研究.
- 八项研究被纳入了定性综合,使用10个标准来评估方法质量.
主要成果:
- 干预措施在减少学龄前儿童屏幕时间方面表现出混合的有效性.
- "父母的屏幕时间减少计划"在减少屏幕时间和改善父母行为方面取得了显著的成功.
- 较短的辅导干预没有产生显著的屏幕时间变化.
结论:
- 全面的,父母参与的方法是最有效的减少学龄前儿童的屏幕时间.
- 针对父母的知识和态度,通过反复强化,至关重要.
- 教育家长关于屏幕时间的后果和减少策略是成功结果的关键.
相关概念视频
02:01Group Design
The most basic experimental design involves two groups: the experimental group and the control group. The two groups are designed to be the same except for one difference— experimental manipulation. The experimental group gets the experimental manipulation—that is, the treatment or variable being tested—and the control group does not. Since experimental manipulation is the only difference between the experimental and control groups, we can be sure that any differences between the two are due to...
01:13Randomized Experiments
The randomization process involves assigning study participants randomly to experimental or control groups based on their probability of being equally assigned. Randomization is meant to eliminate selection bias and balance known and unknown confounding factors so that the control group is similar to the treatment group as much as possible. A computer program and a random number generator can be used to assign participants to groups in a way that minimizes bias.
Simple randomization
Simple...
Simple randomization
Simple...