在早期社交互动期间的领导者-追随者动态对于婴儿的词语学习很重要
Louise Goupil1, Isabelle Dautriche2, Katherine Denman3
1CNRS, Université Grenoble Alpes, Laboratoire de Psychologie et NeuroCognition, Grenoble 38400, France.
概括
婴儿在游戏中的主动注意力增强了词汇学习,当照顾者命名他们探索的对象时. 这凸显了婴儿焦点如何指导语言学习.
科学领域:
- 发展心理学 发展心理学
- 认知神经科学 认知神经科学
- 语言学的语言学.
背景情况:
- 对于照顾者与婴儿的交互动态如何影响早期语言发展的理解有限.
- 双动游戏是婴儿学习的关键环境,但具体机制尚不清楚.
研究的目的:
- 调查婴儿在物体探索过程中的内生注意力是否能预测词语学习.
- 为了检查护理人员对婴儿注意力的反应是否会调节词汇获取.
主要方法:
- 14个月大的婴儿和照顾者与新奇的物体进行双动游戏.
- 脑电图 (EEG) 记录了婴儿在游戏期间的神经活动.
- 对象标签保留在游戏后进行测试,以评估单词学习.
主要成果:
- 婴儿对物体的注视与内生注意力的神经特征的增强有关.
- 在这些专注的时刻,照顾者对物体进行命名,显著提高了婴儿的单词学习.
- 这种增强发生在当照顾者与婴儿的注意力集中相匹配时.
结论:
- 婴儿积极的视觉探索是指导婴儿获得词汇的机制.
- 照顾者对婴儿注意力的调整对于利用这些时刻来增强单词学习至关重要.
- 研究结果强调了联合注意力在婴儿语言发展中的作用.
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