检索实践对DHH儿童词汇学习的影响
Casey K Reimer1, Heather Grantham1,2, Andrew C Butler3
1Department of Otolaryngology, Washington University in St. Louis, St. Louis, MO, United States.
Journal of deaf studies and deaf education
|February 8, 2024
概括
与重复接触相比,聋子和听力障碍儿童更有效地使用检索练习来学习新的口语词汇. 这一发现为支持DHH儿童的教育工作者提供了一个新的基于证据的战略.
科学领域:
- 语音和听力科学 语言和听力科学
- 发展心理学 发展心理学
- 教育心理学教育心理学
背景情况:
- 聋子和听力障碍 (DHH) 儿童在发展表达性口语词汇方面经常面临挑战,与他们的听力同龄人相比.
- 目前,对于聋人教师来说,缺乏基于证据的教学实践,以解决这个词汇差距.
- 检索实践是一种经过验证的学习策略,可以提高儿童的词汇保留能力,但尚未在使用听力和口语的DHH儿童中进行研究.
研究的目的:
- 调查检索实践作为DHH儿童的词汇学习策略的有效性.
- 为了确定DHH儿童在学习新的口语词汇中是否受益于检索实践.
主要方法:
- 一项涉及16名年龄在5.08.11岁的DHH儿童的研究.
- 孩子们使用检索练习或重复暴露方法来教授新词汇.
- 在指导后两天进行了回忆测试,以评估词汇保留率.
主要成果:
- 与通过重复接触学习的儿童相比,DHH儿童回忆通过检索实践学到的单词的可能性显著更高 (几率比率=2.01,p=0.02).
- 具体来说,孩子们回忆起通过检索练习学到的单词的可能性是两倍.
- 额外的诊断和实践试验的数量被确定为影响词汇获取的重要因素.
结论:
- 检索实践是一种有效的策略,可以改善使用听力和口语的DHH儿童的词汇学习.
- 这些发现为为与DHH儿童工作的教育工作者开发基于证据的课堂实践提供了基础.
- 进一步的研究可能会探索为这一群体优化检索实践参数.
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