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dc.contributor.authorNair, V.
dc.contributor.authorBiedermann, Britta
dc.contributor.authorNickels, B.
dc.date.accessioned2017-12-10T12:41:12Z
dc.date.available2017-12-10T12:41:12Z
dc.date.created2017-12-10T12:20:13Z
dc.date.issued2017
dc.identifier.citationNair, V. and Biedermann, B. and Nickels, B. 2017. Understanding Bilingual Word Learning: The Role of Phonotactic Probability and Phonological Neighbourhood Density. Journal of Speech, Language, and Hearing Research. 60: pp. 3551-3560.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/59595
dc.identifier.doi10.1044/2017_JSLHR-L-15-0376
dc.description.abstract

Purpose: Previous research has shown that the language-learning mechanism is affected by bilingualism resulting in a novel word learning advantage for bilingual speakers. However, less is known about the factors that might influence this advantage. This article reports an investigation of 2 factors: phonotactic probability and phonological neighborhood density. Method: Acquisition of 15 novel words varying in phonotactic probability and phonological neighborhood density was examined in high-proficiency, early onset, Mandarin–English bilinguals and English monolinguals. Results: Both bilinguals and monolinguals demonstrated a significant effect of phonotactic probability and phonological neighborhood density. Novel word learning improved when the phonological neighborhood density was higher; in contrast, higher phonotactic probability resulted in worse learning. Although the bilingual speakers showed significantly better novel word learning than monolingual speakers, this did not interact with phonotactic probability and phonological neighborhood density manipulations. Conclusion: Both bilingual and monolingual word learning abilities are constrained by the same learning mechanisms. However, bilingual advantages may be underpinned by more effective allocation of cognitive resources due to their dual language experience.

dc.titleUnderstanding Bilingual Word Learning: The Role of Phonotactic Probability and Phonological Neighbourhood Density
dc.typeJournal Article
dcterms.source.volume3551
dcterms.source.startPage60
dcterms.source.endPage3560
dcterms.source.titleJournal of Speech, Language, and Hearing Research
curtin.departmentSchool of Psychology and Speech Pathology
curtin.accessStatusOpen access


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