幼儿对熟悉词语的细分和超细分错误发音的敏感性
1Longy School of Music of Bard College, United States.
Infant behavior & development
|October 29, 2024
概括
19-20个月的幼儿对单词结尾和音调中的错误发音很敏感. 他们的注意力随着发音错误的增加而减少,在早期语言发展中显示出详细的语音理解.
科学领域:
- 发展心理学 发展心理学
- 语言学的语言学.
- 认知科学 认知科学
背景情况:
- 婴儿对词的发音和元音中的错误发音表现出敏感性.
- 在理解对词代码和词汇压力和音调等超分段特征的敏感性方面存在差距.
研究的目的:
- 为了调查幼儿对coda和词汇音调错误发音的敏感性.
- 确定幼儿的词汇表达是否包括细分和超细分元素的详细语音信息.
主要方法:
- 采用了多式联运优先查看模式.
- 进行了两项实验,评估幼儿对不同程度的词代码和词汇调的错误发音的反应.
主要成果:
- 观察到对物体的注意力线性下降,因为错误发音变得更严重.
- 幼儿对coda和词汇音调错误都表现出分级的敏感性.
结论:
- 到了19-20个月,婴儿的词汇表达包含了细分和超细分特征的详细语音信息.
- 幼儿在词汇处理过程中积极使用这些详细的语音信息.
- 这些发现增强了对幼儿在不同语言背景中的早期语音结构处理的理解.
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