手势制作选择性地预测西班牙语-英语双语儿童的语言结果
Perla B Gámez1, Ö Ece Demir-Lira2, Paola Pinzón-Henao1
1Department of Psychology, Loyola University Chicago, Chicago, Illinois, USA.
Child development
|May 10, 2025
概括
西班牙语-英语双语幼儿的早期手势制作预测了以后的英语语言技能. 这表明手势可能有助于特定语言的学习,而不仅仅是一般的沟通.
科学领域:
- 发展心理学 发展心理学
- 语言发展语言发展.
- 双语研究 双语研究
背景情况:
- 双语儿童通过多种方式发展语言.
- 早期手势制作在双语语言学习中的作用尚未完全被理解.
- 了解影响双语语言发展的因素至关重要.
研究的目的:
- 调查早期手势表达和后来的语言技能在西班牙语-英语双语幼儿之间的关系.
- 确定早期的手势是否预测特定语言 (英语或西班牙语) 的语言结果.
- 探索手势制作是否反映了全球沟通技巧或促进了特定语言的学习.
主要方法:
- 长度研究追踪了46名西班牙语-英语双语拉丁裔幼儿 (18-36个月).
- 18个月的视频录制捕捉了语音和手势制作 (手势单词和句子).
- 多重回归分析检查了早期手势对后来的语言技能的预测能力,控制语音的产生.
主要成果:
- 18个月的早期手势单词预测了36个月的单词级英语技能.
- 18个月的早期手势句子预测了36个月的句子级英语技能.
- 这些预测关系是英语特有的,即使在控制语音产生时,它们仍然很重要.
结论:
- 早期的手势制作选择性地预测了双语幼儿的英语模式中的语言结果.
- 手势制作可能会成为特定语言学习的促进者,而不是一般的沟通能力.
- 调查结果强调了多式联络在双语语言学习中的重要性.
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