title: Speech perception and production by sequential bilingual children: a longitudinal study of voice onset time acquisition.
abstract: The majority of bilingual speech research has focused on simultaneous bilinguals. Yet, in immigrant communities, children are often initially exposed to their family language (L1), before becoming gradually immersed in the host country's language (L2). This is typically referred to as sequential bilingualism. Using a longitudinal design, this study explored the perception and production of the English voicing contrast in 55 children (40 Sylheti-English sequential bilinguals and 15 English monolinguals). Children were tested twice: when they were in nursery (52-month-olds) and 1 year later. Sequential bilinguals' perception and production of English plosives were initially driven by their experience with their L1, but after starting school, changed to match that of their monolingual peers.
authors.affiliation: University College London.
authors.forename: Kathleen M
authors.initials: KM
authors.lastname: McCarthy
authors.forename: Merle
authors.initials: M
authors.lastname: Mahon
authors.forename: Stuart
authors.initials: S
authors.lastname: Rosen
authors.forename: Bronwen G
authors.initials: BG
authors.lastname: Evans
mesh_terms: D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008137:Longitudinal Studies; D008297:Male; D019303:Multilingualism; D013060:Speech; D013067:Speech Perception / Q000502:physiology*; D013068:Speech Production Measurement; D013997:Time Factors