语言体验对早期数值概念的出现很重要
Stacee Santos1, Hiram Brownell2, Marie Coppola3
1Department of Psychology & Neuroscience, Boston College, Chestnut Hill, MA, 02467, USA. stacee.santos@bc.edu.
NPJ science of learning
|December 9, 2023
概括
早期的语言接触,特别是通过听觉技术的听觉访问,显著影响了聋和听力障碍 (DHH) 的学前儿童的数值发育. 这突出了语言.
科学领域:
- 发展心理学 发展心理学
- 语言学的语言学.
- 听觉神经科学 听觉神经科学
背景情况:
- 语言学习与数值概念发展之间存在着已知的联系.
- 在早期的数字认知中,语言输入的确切作用仍然不够理解.
- 口腔聋和听力障碍 (DHH) 幼儿园儿童早期语言接触有限,为研究这种关系提供了一个独特的人群.
研究的目的:
- 调查早期语言接触对口语DHH学龄前儿童象征性和非象征性数值能力的影响.
- 将DHH学龄前儿童的数值技能和词汇与他们的听力同龄人进行比较.
- 为了确定通过听觉技术的听觉访问在多大程度上调解了数字任务中的群体差异.
主要方法:
- 评估符号数字能力 (口头数字词语知识) 和非符号数字能力 (数字区分).
- 评估了对"更多"术语和一般词汇的概念理解.
- 在统计分析中通过听觉技术对口语输入的听觉访问持续时间受到控制.
主要成果:
- 与听力儿童相比,口头DHH学龄前儿童在数字歧视,口头数字知识,理解"更多"和词汇方面表现较差.
- 在数值歧视和对"更多"的理解方面的群体差异在考虑听觉访问持续时间后不再显著.
- 即使在对听觉访问进行了控制之后,群体之间的词汇差异仍然很大.
结论:
- 通过听觉技术促进的口语输入的听觉访问在早期数值技能的发展中起着至关重要的作用.
- 这些发现强调了早期语言干预对DHH儿童数值概念获取的重要性.
- 语言输入是发展非象征和象征数字能力的重要因素.
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