很多假设,很少被测试:公立学前教育的出席率预测了3年级的执行功能技能
Anna D Johnson1, Anne Partika1, Anne Martin1
1Department of Psychology, Georgetown University; Washington, DC, 20007, U.S.A.
Applied developmental science
|September 8, 2025
概括
公共幼儿园的上学会提高儿童的执行功能 (EF) 技能,如冲动控制和工作记忆. 这种早期教育对低收入家庭的长期发展产生了积极的影响.
科学领域:
- 发展心理学 发展心理学
- 幼儿教育 儿童早期教育
- 神经科学是一个神经科学.
背景情况:
- 公立学前教育与更好的长期教育,经济和健康结果有关.
- 改善执行功能 (EF) 是一个假设的机制,但很少被测试.
- 执行职能技能对于学术和生活成功至关重要.
研究的目的:
- 实证地研究公立学前教育与中儿童期执行功能 (EF) 之间的联系.
- 为了检查是否以学校为基础的学前幼儿园 (pre-k) 和Head Start计划预测改善EF技能.
- 提供关于幼儿园在多元化,低收入儿童的认知能力发展中的作用的证据.
主要方法:
- 使用倾向分数权重来比较有或没有学前经验的儿童.
- 分析了来自图尔萨,俄克拉多州低收入儿童的大型,种族多样化的样本 (N=685) 的数据.
- 在三年级评估执行功能技能,包括冲动控制和工作记忆.
主要成果:
- 基于学校的学前就学预测了第三年级学生的强化冲动控制和工作记忆 (d=.35.37).
- 在3年级的学生中, Head Start的出席预测了工作记忆的增强 (d=.47).
- 这些发现表明,公立学前教育和EF发展之间存在积极的关联.
结论:
- 公立学前教育的出席与中年儿童中期提高的执行功能技能有关.
- 这些发现支持了这样一个假设:学前教育增强了对长期成功至关重要的认知技能.
- 全民公立学前教育计划显示出在多样化,低收入人群中促进EF技能的潜力.
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