Consequences of late bilingualism for novel word learning: Evidence from Tamil–English bilingual speakers

Aims and objectives: Recent studies that have investigated novel word learning have demonstrated an advantage for bilinguals compared to monolinguals. The study reported here sought to explore whether a word learning advantage is revealed only for early bilinguals with comparable proficiency in both...

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Main Authors: Nair, V., Biedermann, Britta, Nickels, L.
Format: Journal Article
Published: SAGE Publications 2016
Online Access:http://hdl.handle.net/20.500.11937/38539
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author Nair, V.
Biedermann, Britta
Nickels, L.
author_facet Nair, V.
Biedermann, Britta
Nickels, L.
author_sort Nair, V.
building Curtin Institutional Repository
collection Online Access
description Aims and objectives: Recent studies that have investigated novel word learning have demonstrated an advantage for bilinguals compared to monolinguals. The study reported here sought to explore whether a word learning advantage is revealed only for early bilinguals with comparable proficiency in both their languages, or whether such advantages are also observed in individuals with relatively late experience of, and less proficiency in, a second language. Methodology: We tested the acquisition of novel words in an unknown language using identification and naming tasks in three groups of 20 participants: monolingual Tamil speakers; early Tamil–English bilingual speakers; and late Tamil–English bilingual speakers. Data and analysis: The data was analysed using a non-parametric Kruskal–Wallis test followed by linear regressions. Findings: The results showed a bilingual advantage for word learning as evidenced by superior performance in both the naming and identification tasks and, critically, late bilinguals outperformed monolinguals. Originality: The results of the present study revealed, for the first time, a bilingual advantage in word learning even when individuals acquire their second language later in life. Significance: The results suggest that the positive effects of bilingualism may generalise beyond non-linguistic tasks, perhaps affecting a general language learning mechanism. Moreover, this seems to occur even in late bilingualism. This is in contrast to the reported effects on cognitive control mechanisms that show only weaker advantages for individuals who learned a second language later in life.
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spelling curtin-20.500.11937-385392017-09-13T14:18:23Z Consequences of late bilingualism for novel word learning: Evidence from Tamil–English bilingual speakers Nair, V. Biedermann, Britta Nickels, L. Aims and objectives: Recent studies that have investigated novel word learning have demonstrated an advantage for bilinguals compared to monolinguals. The study reported here sought to explore whether a word learning advantage is revealed only for early bilinguals with comparable proficiency in both their languages, or whether such advantages are also observed in individuals with relatively late experience of, and less proficiency in, a second language. Methodology: We tested the acquisition of novel words in an unknown language using identification and naming tasks in three groups of 20 participants: monolingual Tamil speakers; early Tamil–English bilingual speakers; and late Tamil–English bilingual speakers. Data and analysis: The data was analysed using a non-parametric Kruskal–Wallis test followed by linear regressions. Findings: The results showed a bilingual advantage for word learning as evidenced by superior performance in both the naming and identification tasks and, critically, late bilinguals outperformed monolinguals. Originality: The results of the present study revealed, for the first time, a bilingual advantage in word learning even when individuals acquire their second language later in life. Significance: The results suggest that the positive effects of bilingualism may generalise beyond non-linguistic tasks, perhaps affecting a general language learning mechanism. Moreover, this seems to occur even in late bilingualism. This is in contrast to the reported effects on cognitive control mechanisms that show only weaker advantages for individuals who learned a second language later in life. 2016 Journal Article http://hdl.handle.net/20.500.11937/38539 10.1177/1367006914567005 SAGE Publications fulltext
spellingShingle Nair, V.
Biedermann, Britta
Nickels, L.
Consequences of late bilingualism for novel word learning: Evidence from Tamil–English bilingual speakers
title Consequences of late bilingualism for novel word learning: Evidence from Tamil–English bilingual speakers
title_full Consequences of late bilingualism for novel word learning: Evidence from Tamil–English bilingual speakers
title_fullStr Consequences of late bilingualism for novel word learning: Evidence from Tamil–English bilingual speakers
title_full_unstemmed Consequences of late bilingualism for novel word learning: Evidence from Tamil–English bilingual speakers
title_short Consequences of late bilingualism for novel word learning: Evidence from Tamil–English bilingual speakers
title_sort consequences of late bilingualism for novel word learning: evidence from tamil–english bilingual speakers
url http://hdl.handle.net/20.500.11937/38539