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对有学习障碍或有学习障碍风险的学生进行拼写干预的分析
Brennan W Chandler1, Jessica R Toste2,3, Christina Novelli4
1Georgia State University, Atlanta, USA.
Journal of learning disabilities
|August 28, 2025
概括
这一元分析显示,拼写干预措施显著改善了学习障碍学生的拼写和文字阅读. 整个词和多语言方法有利于拼写,而语音方法则有助于单词阅读.
科学领域:
- 教育心理学
- 特殊教育
- 应用语言学
背景情况:
- 拼写能力对于学业成功至关重要,
- 有学习障碍或有学习障碍风险的学生在发展有效的拼写技能方面经常面临重大挑战.
- 现有针对该群体的拼写干预研究多样化,需要综合证据.
研究的目的:
- 对有学习障碍或有学习障碍风险的学生进行拼写干预的元分析.
- 确定拼写干预对拼写和单词阅读结果的整体有效性.
- 调查各种干预方法和缓解特征的差异性影响.
主要方法:
- 对59项涉及K-9年级2229名学生的研究 (39个组设计,20个单个案例设计) 的元分析审查.
- 包括随机对照试验,准实验设计和单个病例设计.
- 使用元分析和元回归模型分析327个效应大小,包括子组和出版偏差分析.
主要成果:
- 组设计干预结果对拼写 (g = 0.33) 和文字阅读 (g = 0.25) 产生了微小但显著的积极影响.
- 单个案例设计对拼写 (BC-SMD = 2.47) 和文字阅读 (BC-SMD = 1.52) 产生了重大影响.
- 整个词 (g = 0.56) 和多语言 (g = 0.43) 方法改善了拼写; 语音方法 (g = 0.45) 受益于单词阅读.
结论:
- 对于有学习障碍的学生来说, 拼写干预是有效的, 根据设计和方法而有不同的影响.
- 具体的干预策略,如全词,多语言和语音方法,为拼写和单词阅读带来差异性好处.
- 需要进行进一步的系统复制研究,以充分了解拼写干预措施对学习障碍学生的写作和阅读结果的影响.
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