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   <dc:title>Factors affecting language proficiency in heritage language: the case of young Russian heritage speakers in Spain</dc:title>
   <dc:creator>Vorobyeva, Tamara</dc:creator>
   <dc:creator>Bel, Aurora</dc:creator>
   <dc:subject>Heritage speakers</dc:subject>
   <dc:subject>Child bilingualism</dc:subject>
   <dc:subject>Language proficiency</dc:subject>
   <dc:subject>Language dominance</dc:subject>
   <dc:subject>Russian</dc:subject>
   <dc:subject>Input exposure</dc:subject>
   <dcterms:abstract>This study focuses on the issue of language proficiency attainment among young&#xd;
heritage speakers of Russian living in Spain and examines factors that have been&#xd;
claimed to promote heritage language proficiency, namely, age, gender, age of onset&#xd;
to L2, quantity of exposure and family language use. A group of 30 Russian-SpanishCatalan trilingual children aged 7–11 participated in the study. In order to measure&#xd;
heritage language proficiency (L1 Russian), oral narratives were elicited.&#xd;
The results demonstrated a significant relationship between L1 proficiency and&#xd;
three sociolinguistic variables (age of onset to L2, quantity of exposure and family&#xd;
language use). Additionally, the multiply regression model demonstrated that the&#xd;
only significant variable affecting language proficiency was family language use and it&#xd;
accounted only for 33% of the variation of children’s language proficiency. The study&#xd;
raises the question about what are the other, yet unknown factors, which can affect&#xd;
heritage language proficiency.</dcterms:abstract>
   <dcterms:abstract>This research has benefited from support by the Spanish Ministry of Economy&#xd;
and Competitiveness (Grant FFI2016-75082-P).</dcterms:abstract>
   <dcterms:issued>2022-06-02T05:53:10Z</dcterms:issued>
   <dcterms:issued>2022-06-02T05:53:10Z</dcterms:issued>
   <dcterms:issued>2021</dcterms:issued>
   <dc:type>info:eu-repo/semantics/article</dc:type>
   <dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
   <dc:relation>Journal of Language Contact. 2021;14(2):304-30</dc:relation>
   <dc:relation>info:eu-repo/grantAgreement/ES/1PE/FFI2016-75082-P</dc:relation>
   <dc:rights>© TAMARA VOROBYEVA AND AURORA BEL, 2021 / DOI:10.1163/19552629-14020003&#xd;
This is an open access article distributed under the terms of the prevailing CC-BY-NC license at the time of publication</dc:rights>
   <dc:rights>https://creativecommons.org/licenses/by-nc/4.0/</dc:rights>
   <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
   <dc:publisher>Brill</dc:publisher>
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