护理人员鼓励对物体采取行动与爬行婴儿的感受语言有关
1University of Utah, Salt Lake City, Utah, USA.
概括
婴儿时期的照顾者行动指令与接受性词汇有关,特别是对于爬行婴儿. 当婴儿过渡到步行时,这种联系会减弱,突出显示运动发育.
科学领域:
- 发展心理学 发展心理学
- 婴儿语言获取 婴儿语言获取
- 儿童运动发育 儿童运动发育
背景情况:
- 婴儿运动进展 (爬行到走路) 与语言发展相关.
- 照顾者的语言模式随着婴儿的运动技能而改变,但与词汇的联系尚不清楚.
- 行动指令是常见的护理人员语言,但它们与婴儿词汇的关系未得到充分研究.
研究的目的:
- 调查护理人员行动指令与婴儿接收词汇大小之间的关联.
- 探索这种关联如何在爬行和行走的婴儿之间有所不同.
- 检查联合参与在照顾者语音和婴儿语言学习中的作用.
主要方法:
- 两项研究使用了全天的家庭音频录音 (研究1) 和实验室观察 (研究2).
- 参与者包括同龄的爬行和行走的婴儿及其照顾者.
- 分析了家长报告的婴儿词汇和护理人员的言语,特别是行动指令.
主要成果:
- 护理人员行动指令与爬行婴儿的感受词汇有关,但不是行走的婴儿.
- 在非联合接触期间对对象的行动指令预测了爬行婴儿的接受性词汇量更高.
- 对于行走的婴儿,无论参与的背景如何,都没有发现显著的关联.
结论:
- 护理人员的社会参与,特别是行动指令,与婴儿语言学习有关.
- 照顾者语音和词汇获取之间的关系是由婴儿运动发育调节的.
- 在非联合参与期间,特定类型的护理人员语言可能会支持爬行婴儿的早期词汇发展.
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