流行病后环境中的语言学习:针对COVID-19的措施对早期语言发展的影响
Sara Feijoo1, Anna Amadó2, Francesc Sidera3
1Department of Llengües i Literatures Modernes i Estudis Anglesos, Universitat de Barcelona, Barcelona, Spain.
Frontiers in psychology
|August 14, 2023
概括
由于COVID-19大流行影响了早期语言发展,减少了社交互动. 虽然词汇量没有显著差异,但较少的沟通伙伴与儿童表达力较低的词汇量有关.
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:
- 早期语言获取取取决于语音声学,视觉线索 (唇部运动) 和交谈对象的变化.
- 随着COVID-19的流行,语言输入通过戴口罩 (听觉/视觉质量下降) 和锁定 (交谈对象多样性有限) 改变了.
研究的目的:
- 分析COVID-19流行病措施对早期语言发展的影响.
- 调查输入质量降低和对话者变化对儿童语言技能的影响.
主要方法:
- 2019-2020年出生的41名儿童 (流行后) 与2012年出生的41名儿童 (流行前) 的比较.
- 利用MacArthur-Bates沟通发展清单 (MB-CDI) 的加泰罗尼亚语改编来评估语言发展.
主要成果:
- 在COVID-19前后的组之间,没有发现词汇大小的显著差异.
- 一个趋势表明,在COVID-19后的组中,词汇水平较低.
- 观察到对话者变化和表达词汇分数之间存在正相关性.
结论:
- 与流行病相关的限制并没有造成显著的词汇不足,但可能影响了较低的词汇水平.
- 疫情期间社会沟通多样性的减少对幼儿的表达词汇产生了负面影响.
- 研究结果强调了输入因素,特别是社会互动在早期语言学习中的关键作用.
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