成为词义专家:婴儿在典型和非典型范例语境中处理熟悉词语的过程

IF 3.9 1区 心理学 Q1 PSYCHOLOGY, DEVELOPMENTAL
Haley Weaver, Martin Zettersten, Jenny R. Saffran
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引用次数: 0

摘要

婴儿如何成为词义专家?本注册报告通过操纵熟悉动物类别中范例的典型性,研究了婴儿早期词汇表征的结构。我们测试了 14 到 18 个月大的婴儿(N = 84;51 名女性;M = 15.7 个月;种族/族裔:64% 白人、8% 亚洲人、2% 西班牙裔人、1% 黑人和 23% 多种类别;参与人数 2022-2023 人)在听到熟悉的基本类别标签后识别典型和非典型类别示例的能力。婴儿能很好地识别典型(d = 0.79,95% CI [0.54,1.03])和非典型(d = 0.70,95% CI [0.46,0.94])范例,典型性条件之间没有显著差异(d = 0.14,95% CI [-0.08,0.35])。这些结果支持对婴儿早期词义从宽泛到狭窄的解释。本文讨论了经验在词汇知识发展中的作用。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Becoming word meaning experts: Infants' processing of familiar words in the context of typical and atypical exemplars

Becoming word meaning experts: Infants' processing of familiar words in the context of typical and atypical exemplars

How do infants become word meaning experts? This registered report investigated the structure of infants' early lexical representations by manipulating the typicality of exemplars from familiar animal categories. 14- to 18-month-old infants (N = 84; 51 female; M = 15.7 months; race/ethnicity: 64% White, 8% Asian, 2% Hispanic, 1% Black, and 23% multiple categories; participating 2022–2023) were tested on their ability to recognize typical and atypical category exemplars after hearing familiar basic-level category labels. Infants robustly recognized both typical (d = 0.79, 95% CI [0.54, 1.03]) and atypical (d = 0.70, 95% CI [0.46, 0.94]) exemplars, with no significant difference between typicality conditions (d = 0.14, 95% CI [−0.08, 0.35]). These results support a broad-to-narrow account of infants' early word meanings. Implications for the role of experience in the development of lexical knowledge are discussed.

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来源期刊
Child development
Child development Multiple-
CiteScore
9.20
自引率
4.30%
发文量
149
期刊介绍: As the flagship journal of the Society for Research in Child Development (SRCD), Child Development has published articles, essays, reviews, and tutorials on various topics in the field of child development since 1930. Spanning many disciplines, the journal provides the latest research, not only for researchers and theoreticians, but also for child psychiatrists, clinical psychologists, psychiatric social workers, specialists in early childhood education, educational psychologists, special education teachers, and other researchers. In addition to six issues per year of Child Development, subscribers to the journal also receive a full subscription to Child Development Perspectives and Monographs of the Society for Research in Child Development.
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