在小学晚期的口语干预是有效的:来自随机对照试验的证据
Rosanne Esposito1,2, Arne Lervag3, Charles Hulme2,4
1University College London, London, UK.
Journal of child psychology and psychiatry, and allied disciplines
|December 2, 2024
概括
口语语言识字干预 (OLLI) 计划显著改善了8-9岁学生的口语和写作技能. 这种可扩展的,低成本的干预措施支持在晚年小学阶段的教育成就.
科学领域:
- 教育心理学教育心理学
- 发展心理学 发展心理学
- 应用语言学 应用语言学
背景情况:
- 口语能力对于学业成功至关重要,但干预措施往往忽视了以后的小学年.
- 现有的语言支持计划主要针对学龄前和早期学龄儿童.
- 口语扫盲干预 (OLLI) 计划是为了弥补老年小学生的这一差距而开发的.
研究的目的:
- 开发和评估8-9岁儿童口语语言技能较弱的OLLI计划的有效性.
- 确定OLLI是否能提高小学学生的口头语言能力和书面表达.
- 评估OLLI计划的可扩展性和成本效益.
主要方法:
- 在33所学校进行了一项随机对照试验,涉及1423名8-9岁儿童.
- 使用LanguageScreen应用程序评估语言技能,得分最低的296名儿童被随机分配到干预或对照组.
- 干预组接受了20周的个人和小组课程的OLLI课程,而对照组接受了标准教学.
主要成果:
- 与对照组相比,OLLI干预组的儿童在标准化口语语言测量中表现出明显更大的改善 (d=0.38).
- 在干预组中,OLLI计划还使得干预组的书面表达能力显著提高 (d=0.42).
- 这些改进在统计学上是显著的,表明了OLLI计划的积极影响.
结论:
- OLLI计划有效地提高了小学儿童的口语和书面表达技巧.
- 研究结果表明,OLLI可以提高初中后期学生的教育成绩.
- OLLI程序是为大规模实施而设计的,是语言支持的成本效益高的解决方案.
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