早期的父母知识和亲子对话促进学前语言技能:一个随机对照试验
Christy Y Y Leung1, Dana L Suskind1
1TMW Center for Early Learning + Public Health, University of Chicago, Chicago, Ill.
Academic pediatrics
|June 29, 2024
概括
在低收入家庭中,3Ts-HV干预改善了幼儿园语言技能,通过提高父母的知识和父母与孩子的对话. 这有助于早期语言发展,并为弱势儿童提供公平的教育.
科学领域:
- 儿童发展 儿童发展
- 幼儿教育 儿童早期教育
- 社会经济差距社会经济差距
背景情况:
- 社会经济地位显著影响着幼儿发展,特别是语言技能.
- 早期干预对于缓解风险人群发展差异至关重要.
- 家长的参与和互动质量是儿童语言学习的关键媒介.
研究的目的:
- 评估3Ts-HV干预对学前语言技能的长期影响.
- 调查父母知识和父母-孩子对话轮回的调解作用.
- 评估低社会经济地位 (SES) 家庭的干预效果.
主要方法:
- 随机对照试验与来自低SES背景的92个家长-幼儿二合体.
- 干预组接受3Ts-HV;对照组接受健康生活方式课程 (14-20个月).
- 在多个时间点评估父母的语言,知识,对话转折和孩子的语言技能,长达50个月.
主要成果:
- 3Ts-HV干预显著增加了父母的知识 (26个月).
- 父母知识的增加导致了更多的亲子对话 (38个月).
- 增强的对话转对儿童的语言技能产生了积极的影响 (50个月),显示出串行调解效应 (β = 0.05).
结论:
- 3Ts-HV干预有效地促进儿童的语言发展,通过增强家长的知识和互动.
- 调查结果强调了为低SES家庭提供早期,有针对性的支持的重要性,以促进语言平等.
- 该研究提供了一条纵向路径,展示了如何缩小发展结果差异.
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