WORD LEARNING IN CATEGORIZATION AND INDIVIDUATION
分类和个性化的单词学习
基本信息
- 批准号:6032641
- 负责人:
- 金额:$ 2.98万
- 依托单位:
- 依托单位国家:美国
- 项目类别:
- 财政年份:1999
- 资助国家:美国
- 起止时间:1999-09-01 至 2001-08-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
The goal of the proposed research is to investigate the link between language learning, on the one hand, and the ability to categorize and individuate objects on the other. For adults, conceptual representations of object kinds are lexicalized as count nouns. These representations provide criteria for individuation and for categorization. Some have proposed that children are aided in the process of lexical acquisition by linguistic constraints that limit the possible meanings they consider when they hear a novel label. In particular, it has been suggested that when children hear a label applied to an object, they assume it refers to that object and others of the same kind. Alternatively, labels may facilitate categorization and individuation by simply increase infants' attention to all perceptual object features, and children learn specific relations between count nouns and objects kinds slowly as they acquire more extensive experience with language. The first series of proposed experiments examines whether labeling facilitates infants' ability to categorize objects at a time when children have little or no understanding of word meanings. The second series of experiments employs a newly developed method to investigate the role of labeling in infants' ability to individuate objects and trace their ability over time. Further, both series address the issue of whether labeling is specifically linked to object kind concepts early in lexical acquisition or whether it mediates attention to a range of perceptual properties. These experiments will shed light on the early development of the processes that underlie the acquisition both of language and conceptual knowledge.
这项研究的目的是调查语言学习与对物体进行分类和个性化的能力之间的联系。对于成年人来说,对象种类的概念表征被词汇化为可数名词。这些表征为个性化和分类提供了标准。有些人提出,儿童在词汇习得过程中受到语言限制的帮助,这些限制限制了他们听到新标签时可能考虑的含义。特别是,有人认为,当儿童听到一个标签适用于一个对象,他们认为这是指该对象和其他同类。或者,标签可以通过简单地增加婴儿对所有感知对象特征的注意力来促进分类和个性化,并且随着儿童获得更广泛的语言经验,他们慢慢地学习可数名词和对象种类之间的特定关系。第一系列的拟议实验检查是否标签促进婴儿的能力,分类对象时,儿童很少或根本没有理解的词义。第二个系列的实验采用了一种新开发的方法来研究标记在婴儿个体化物体的能力中的作用,并随着时间的推移追踪他们的能力。此外,这两个系列解决的问题,标签是否是专门链接到对象类概念的早期词汇习得或是否介导注意到一系列的感知属性。这些实验将揭示语言和概念知识习得过程的早期发展。
项目成果
期刊论文数量(0)
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GRETCHEN A VAN DE WALLE其他文献
GRETCHEN A VAN DE WALLE的其他文献
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{{ truncateString('GRETCHEN A VAN DE WALLE', 18)}}的其他基金
The Role of Motion in the Animate/Inanimate Distinction
运动在区分有生命/无生命中的作用
- 批准号:
6693393 - 财政年份:2003
- 资助金额:
$ 2.98万 - 项目类别:
The Role of Motion in the Animate/Inanimate Distinction
运动在区分有生命/无生命中的作用
- 批准号:
6557058 - 财政年份:2003
- 资助金额:
$ 2.98万 - 项目类别: