父母语在典型发育和自闭症婴儿中引起婴儿语音般的发音
Pumpki Lei Su1,2, Gordon Ramsay3,4, Edina R Bene5
1Department of Speech, Language, and Hearing, School of Behavioral and Brain Sciences, The University of Texas at Dallas, Richardson, Texas, USA.
概括
帕伦特语是一种独特的照顾者语音风格,鼓励婴儿发声. 这种相互作用模式适用于典型发育的婴儿和患有自闭症谱系障碍 (ASD) 的婴儿,支持其在早期语言发育中的作用.
科学领域:
- 发展心理学 发展心理学
- 语言学的语言学.
- 神经发育障碍 神经发育障碍
背景情况:
- 护理人员为婴儿修改语音 (parentese),以夸张的表达方式.
- 假设Parentese通过促进婴儿参与来促进语言学习.
研究的目的:
- 为了调查父母语是否会引起婴儿的语音类似的发音.
- 为了比较典型发育 (TD) 和自闭症婴儿的这些声响应.
主要方法:
- 对847天的护理人员与婴儿的语音互动进行了序列分析.
- 包括103名TD婴儿和44名婴儿在3岁时被诊断患有自闭症谱系障碍 (ASD).
- 亲语和成年人注册语音之间的语音偶然性比较.
主要成果:
- 婴儿在括号后产生更多类似语音的发音,而不是成年人的注册语音.
- 顺序关联强度在TD和ASD组之间没有差异.
- 帕伦塞似乎鼓励婴儿的声音反应,无论神经发育状态如何.
结论:
- 通过增加婴儿声交互,Parentese促进了早期语言发展.
- 这些发现支持了夸张的表情在促进护理人员和婴儿交谈轮流中的作用.
- 这种相互作用机制在典型发育和自闭症婴儿中是一致的.
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