在句子中学习动词:患有发育语言障碍的儿童和检索实践的作用
Laurence B Leonard1, Patricia Deevy1, Sharon L Christ2
1Department of Speech, Language, and Hearing Sciences, Purdue University, West Lafayette, IN.
Journal of speech, language, and hearing research : JSLHR
|October 3, 2024
概括
检索练习有助于在患有发育性语言障碍 (DLD) 的儿童中学习单词. 然而,患有DLD的儿童在灵活的动词使用方面遇到困难,需要进一步支持形态和语法技能.
科学领域:
- 儿童语言习得 儿童语言习得
- 发育性语言障碍 (DLD) 是一种语言障碍.
- 学习和记忆的学习和记忆
背景情况:
- 检索实践可以增强DLD儿童的单词学习.
- 尽管有所改善,但整体动词学习仍然是DLD儿童面临的挑战.
- 获取新动词需要了解回忆和灵活使用.
研究的目的:
- 调查检索实践是否可以改善DLD儿童的新动词回忆.
- 评估检索实践对不同句子结构中的动词学习的促进作用.
- 为了比较DLD儿童和典型发育 (TD) 同龄人的动词学习和检索.
主要方法:
- 14名DLD儿童和13名TD儿童在两次课程中学习了8个新动词.
- 动词用过渡性句子呈现;一半用间隔检索,一半用重复学习.
- 记忆和使用相同和新的句子结构在会后和1周后进行了测试.
主要成果:
- 与之前的研究相比,这两组都显示出更好的回忆力.
- TD儿童展示了间隔检索和灵活的动词使用的好处.
- 患有DLD的儿童只有短期的检索效益,并且在形态/语法灵活性方面扎.
结论:
- 间隔检索支持DLD儿童的新动词回忆.
- 患有DLD的儿童需要额外的干预,以提高形态和语法上的动词灵活性.
- 需要有针对性的策略来改善DLD儿童的复杂动词使用.
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