TY - JOUR
T1 - The influence of proficiency and language combination on bilingual lexical access
AU - Kastenbaum, Jessica G.
AU - Bedore, Lisa M.
AU - Peña, Elizabeth D.
AU - Sheng, Li
AU - Mavis, Ilknur
AU - Sebastian-Vaytadden, Rajani
AU - Rangamani, Grama
AU - Vallila-Rohter, Sofia
AU - Kiran, Swathi
N1 - Publisher Copyright:
© Cambridge University Press 2018.
PY - 2019/3/1
Y1 - 2019/3/1
N2 - The present study examines the influence of language proficiency and language combination on bilingual lexical access using category fluency in 109 healthy speakers. Participants completed a category fluency task in each of their languages in three main categories (animals, clothing, and food), each with two subcategories, as well as a language use questionnaire assessing their proficiency. Five language combinations were examined (Hindi-English, Kannada-English, Mandarin-English, Spanish-English, and Turkish-English). Multivariate analyses of variance revealed that the average number of correct items named in the category fluency task across the three main categories varied across the different groups only in English and not the other language. Further, results showed that language exposure composite (extracted from the questionnaire using a principal component analysis) significantly affected the average number of items named across the three main categories. Overall, these results demonstrate the effects of particular language combinations on bilingual lexical access and provide important insights into the role of proficiency on access.
AB - The present study examines the influence of language proficiency and language combination on bilingual lexical access using category fluency in 109 healthy speakers. Participants completed a category fluency task in each of their languages in three main categories (animals, clothing, and food), each with two subcategories, as well as a language use questionnaire assessing their proficiency. Five language combinations were examined (Hindi-English, Kannada-English, Mandarin-English, Spanish-English, and Turkish-English). Multivariate analyses of variance revealed that the average number of correct items named in the category fluency task across the three main categories varied across the different groups only in English and not the other language. Further, results showed that language exposure composite (extracted from the questionnaire using a principal component analysis) significantly affected the average number of items named across the three main categories. Overall, these results demonstrate the effects of particular language combinations on bilingual lexical access and provide important insights into the role of proficiency on access.
KW - bilingual
KW - category fluency
KW - language
KW - lexical access
KW - proficiency
UR - http://www.scopus.com/inward/record.url?scp=85046453359&partnerID=8YFLogxK
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U2 - 10.1017/S1366728918000366
DO - 10.1017/S1366728918000366
M3 - Article
AN - SCOPUS:85046453359
VL - 22
SP - 300
EP - 330
JO - Bilingualism: Language and Cognition
JF - Bilingualism: Language and Cognition
SN - 1366-7289
IS - 2
ER -