婴儿声乐类别的探索作为语言发展的基础
bioRxiv : the preprint server for biology
|January 31, 2024
概括
婴儿积极探索语音声音,如尖叫和叫,不是随机,而是集群. 这种声乐练习对于发展语音类别和早期沟通技巧至关重要.
科学领域:
- 发展心理学 发展心理学
- 语音语言病理学 语言病理学
- 语言学的语言学.
背景情况:
- 婴儿的发声,包括尖叫,叫和发声,对于语言发育至关重要.
- 语音探索和集群是形成语音类别和护理人员互动的关键.
- 之前关于声乐聚类的研究依赖于主观观察,缺乏大规模的经验数据.
研究的目的:
- 提供第一个大规模的实证证据,证明声乐类别的探索和集群在婴儿中.
- 在生命的第一年分析发音模式.
- 为了调查特定的声音类型是否产生非随机.
主要方法:
- 使用全天家庭录音对婴儿发声的纵向观察.
- 研究包括了130名在第一年典型发育的婴儿.
- 用费舍尔的精确测试来比较声乐类别的发生率 (尖叫与发声者,声与发声者).
主要成果:
- 婴儿在第一年表现出明显的尖叫和叫的集群模式.
- 这些声乐类别不是随机产生的,这表明积极的探索.
- 有证据支持婴儿积极练习特定声乐类别的概念.
结论:
- 婴儿积极探索和形成声乐类别,这是语言发展的基本方面.
- 聚合特定的发音,如尖叫和叫,突出了故意的声乐练习.
- 研究结果支持婴儿作为语言学习过程中积极参与者的观点.
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