七个月大的婴儿学习规则
G F Marcus1, S Vijayan, S Bandi Rao
1Department of Psychology, New York University, 6 Washington Place, New York, NY 10003, USA. gary.marcus@nyu.edu
概括
七个月大的婴儿可以学习抽象的规则,而不仅仅是模式. 这项研究表明,婴儿更喜欢新的句子结构,这表明在语言学习中早期采用了代数规则.
科学领域:
- 认知科学 认知科学
- 发展心理学 发展心理学
- 语言学的语言学.
背景情况:
- 语言获取包括识别潜在的语法结构.
- 婴儿识别复杂语言模式的能力是研究的一个关键领域.
研究的目的:
- 为了调查7个月大的婴儿是否可以从语言输入中提取抽象的代数规则.
- 确定婴儿是否可以将这些规则推广到新的句子结构.
主要方法:
- 婴儿接触到一种具有不同语法结构的人工语言.
- 一个偏好的看法范式被用来衡量婴儿对熟悉与不熟悉的句子结构的注意力.
- 实验设计排除了比较简单的学习机制,如计数或过渡概率分析.
主要成果:
- 婴儿在不熟悉的语法结构的句子中表现出更长的注意力.
- 这种偏好表明了不仅仅是简单的统计学习或计数的歧视.
- 结果表明婴儿对抽象规则表示的能力.
结论:
- 七个月大的婴儿拥有代表,提取和概括抽象代数规则的能力.
- 这一发现挑战了早期语言学习的简单模型.
- 支持婴儿语言学习背后的复杂认知机制的概念.
相关概念视频
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