Cognate beginnings to bilingual lexical acquisition
Recent studies suggest that cognateness boosts bilingual lexical acquisition. This study proposes an account in which language co-activation accelerates accumulation of word-learning instances across languages. This account predicts a larger cognate facilitation for words in the lower-exposure langu...
| Autores: | , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2025 |
| País: | España |
| Institución: | Universitat Pompeu Fabra |
| Repositorio: | Repositorio Digital de la UPF |
| OAI Identifier: | oai:dnet:rdupf_______::4fc58f9b803f0f73a6e6f5d770a91921 |
| Acceso en línea: | https://hdl.handle.net/10230/72937 http://dx.doi.org/10.1111/cdev.14170 |
| Access Level: | acceso abierto |
| Palabra clave: | Bilingüisme Terminologia Llenguatge i llengües |
| Sumario: | Recent studies suggest that cognateness boosts bilingual lexical acquisition. This study proposes an account in which language co-activation accelerates accumulation of word-learning instances across languages. This account predicts a larger cognate facilitation for words in the lower-exposure language than in the higher-exposure language, as the former receive co-activation from their translations more frequently. Bayesian Item Response Theory was used to model acquisition trajectories for 604 Catalan-Spanish translations from a dataset of 366 12-32 month-old bilinguals (M = 22.23 months, 175 female, mainly White, collected 2020-2022). Results show a larger cognate facilitation for words in the lower-exposure language (d =.276), than for words in the higher-exposure language (d =.022), supporting a language exposure-moderated account for the effect of cognateness on lexical acquisition. |
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