L1 Phonological Effects on L2 (Non-)Naïve Perception: A Cross-Language Investigation of the Oral-Nasal Vowel Contrast in Brazilian Portuguese

Autor/inn/en	Martinez, Ruth Maria; Goad, Heather; Dow, Michael
Titel	L1 Phonological Effects on L2 (Non-)Naïve Perception: A Cross-Language Investigation of the Oral-Nasal Vowel Contrast in Brazilian Portuguese
Quelle	In: Second Language Research, 39 (2023) 2, S.387-423 (37 Seiten)Infoseite zur Zeitschrift PDF als Volltext Verfügbarkeit
Zusatzinformation	ORCID (Martinez, Ruth Maria)
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	0267-6583
DOI	10.1177/02676583211044953
Schlagwörter	Portuguese; Language Variation; Second Language Learning; Native Language; Vowels; Grammar; Contrastive Linguistics; Auditory Perception; Phonemes; Oral Language; French; English; Spanish; Auditory Discrimination; Task Analysis; Foreign Countries; Brazil; Canada (Montreal) + Suchen Sie Ihr Suchwort? Portugiesischunterricht; Sprachenvielfalt; Zweitsprachenerwerb; Grammatik; Linguistics; Kontrastive Linguistik; Auditive Wahrnehmung; Akustische Wahrnehmung; Akustik; Fonem; Oral interpretation; Mündlicher Sprachgebrauch; Französisch; English language; Englisch; Spanisch; Aufgabenanalyse; Ausland; Brasilien
Abstract	Feature-based approaches to acquisition principally focus on second language (L2) learners' ability to perceive non-native consonants when the features required are either contrastively present or entirely absent from the first language (L1) grammar. As features may function contrastively or allophonically in the consonant and/or vowel systems of a language, we expand the scope of this research to address whether features that function contrastively in the L1 vowel system can be recombined to yield new vowels in the L2; whether features that play a contrastive role in the L1 consonant system can be reassigned to build new vowels in the L2; and whether L1 allophonic features can be 'elevated' to contrastive status in the L2. We examine perception of the oral-nasal contrast in Brazilian Portuguese listeners from French, English, Caribbean Spanish, and non-Caribbean Spanish backgrounds, languages that differ in the status assigned to [nasal] in their vowel systems. An AXB discrimination task revealed that, although all language groups succeeded in perceiving the non-naïve contrast /e/-/?/ due to their previous exposure to Québec French while living in Montréal, Canada, only French and Caribbean Spanish speakers succeeded in discriminating the naïve contrast /i/-/i/. These findings suggest that feature redeployment at first exposure is only possible if the feature is contrastive in the L1 vowel system (French) or if the feature is allophonic but variably occurs in contrastive contexts in the L1 vowel system (Caribbean Spanish). With more exposure to a non-native contrast, however, feature redeployment from consonant to vowel systems was also supported, as was the possibility that allophonic features may be elevated to contrastive status in the L2. (As Provided).
Anmerkungen	SAGE Publications. 2455 Teller Road, Thousand Oaks, CA 91320. Tel: 800-818-7243; Tel: 805-499-9774; Fax: 800-583-2665; e-mail: journals@sagepub.com; Web site: https://sagepub.com
Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2024/1/01