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An intricate relationship between executive function and second-language ability in a cohort of Uyghur-Chinese bilingual children.
- Source :
-
Developmental science [Dev Sci] 2023 Mar; Vol. 26 (2), pp. e13312. Date of Electronic Publication: 2022 Aug 28. - Publication Year :
- 2023
-
Abstract
- The relationship between executive function and second-language ability remains contentious in bilingual children; thus, the current study focused on this issue. In total, 371 Uyghur-Chinese bilingual children ranging from 3 to 6 years old were assessed by a battery of tasks measuring language ability (expressive vocabulary tests, receptive vocabulary tests, and phonological awareness of both their first-language and second-language) and executive function (working memory, inhibition, and switching). Our results indicated that age is a crucial moderator of the relationship between second-language ability and executive function. Specifically, executive function unilaterally predicted second-language ability in children who were 3-4 years old, whereas second-language ability and executive function bilaterally influenced each other in children who were 4-5 and 5-6 years old. These findings suggest that executive function and second-language ability have an intertwined and causal relationship among preschool children during development. The theoretical implications of these findings are discussed. RESEARCH HIGHLIGHTS: A counterfactual model showed causality between executive function and second language ability in Uyghur-Chinese bilingual children. Executive function unilaterally predicted second language ability in the 3- to 4-year-old age group. Executive function and second language ability bilaterally influenced each other in the 4- to 5 and 5- to 6-year-old age groups.<br /> (© 2022 John Wiley & Sons Ltd.)
Details
- Language :
- English
- ISSN :
- 1467-7687
- Volume :
- 26
- Issue :
- 2
- Database :
- MEDLINE
- Journal :
- Developmental science
- Publication Type :
- Academic Journal
- Accession number :
- 35983932
- Full Text :
- https://doi.org/10.1111/desc.13312