title: A Bafri, un Pafri: bilinguals' Pseudoword identifications support language-specific phonetic systems.
abstract: Bilinguals perceptually accommodate speech variation across languages, but to what extent this flexibility depends on bilingual experience is uncertain. One account suggests that bilingual experience promotes language-specific processing modes, implying that bilinguals can switch as appropriate between the different phonetic systems of the languages they speak. Another account suggests that bilinguals rapidly recalibrate to the unique acoustic properties of each language following language-general processes common to monolinguals. Challenging this latter account, the present results show that Spanish-English bilinguals with exposure to both languages from early childhood, but not English monolinguals, shift perception as appropriate across acoustically controlled English and Spanish contexts. Early bilingual experience appears to promote language-specific phonetic systems.
authors.affiliation: 1Department of Psychology, University of Arizona.
authors.forename: Kalim
authors.initials: K
authors.lastname: Gonzales
authors.forename: Andrew J
authors.initials: AJ
authors.lastname: Lotto
mesh_terms: D000328:Adult; D006801:Humans; D019303:Multilingualism; D010700:Phonetics; D011578:Psycholinguistics / Q000379:methods; D011897:Random Allocation; D013067:Speech Perception / Q000502:physiology*; D055815:Young Adult
keywords: bilingualism; cognitive processes; language; speech perception