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Article Dans Une Revue Cognitive Science Année : 2020

The Growth of Children’s Semantic and Phonological Networks: Insight from 10 Languages

Résumé

Children tend to produce words earlier when they are connected to a variety of other words along the phonological and semantic dimensions. Though these semantic and phonological connectivity effects have been extensively documented, little is known about their underlying developmental mechanism. One possibility is that learning is driven by lexical network growth where highly connected words in the child's early lexicon enable learning of similar words. Another possibility is that learning is driven by highly connected words in the external learning environment, instead of highly connected words in the early internal lexicon. The present study tests both scenarios systematically in both the phonological and semantic domains across 10 languages. We show that phonological and semantic connectivity in the learning environment drives growth in both production- and comprehension-based vocabularies, even controlling for word frequency and length. This pattern of findings suggests a word learning process where children harness their statistical learning abilities to detect and learn highly connected words in the learning environment.

Dates et versions

hal-03580904 , version 1 (18-02-2022)

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Citer

Abdellah Fourtassi, Yuan Bian, Michael C. Frank. The Growth of Children’s Semantic and Phonological Networks: Insight from 10 Languages. Cognitive Science, 2020, 44 (7), ⟨10.1111/cogs.12847⟩. ⟨hal-03580904⟩
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