Phonetic accommodation in non-native directed speech supports L2 word learning and pronunciation.
Journal
Scientific reports
ISSN: 2045-2322
Titre abrégé: Sci Rep
Pays: England
ID NLM: 101563288
Informations de publication
Date de publication:
02 Dec 2023
02 Dec 2023
Historique:
received:
07
08
2023
accepted:
29
11
2023
medline:
4
12
2023
pubmed:
3
12
2023
entrez:
2
12
2023
Statut:
epublish
Résumé
This study assessed whether Non-native Directed Speech (NNDS) facilitates second language (L2) learning, specifically L2 word learning and production. Spanish participants (N = 50) learned novel English words, presented either in NNDS or Native-Directed Speech (NDS), in two tasks: Recognition and Production. Recognition involved matching novel objects to their labels produced in NNDS or NDS. Production required participants to pronounce these objects' labels. The novel words contained English vowel contrasts, which approximated Spanish vowel categories more (/i-ɪ/) or less (/ʌ-æ/). Participants in the NNDS group exhibited faster recognition of novel words, improved learning, and produced the /i-ɪ/ contrast with greater distinctiveness in comparison to the NDS group. Participants' ability to discriminate the target vowel contrasts was also assessed before and after the tasks, with no improvement detected in the two groups. These findings support the didactic assumption of NNDS, indicating the relevance of the phonetic adaptations in this register for successful L2 acquisition.
Identifiants
pubmed: 38042906
doi: 10.1038/s41598-023-48648-7
pii: 10.1038/s41598-023-48648-7
pmc: PMC10693623
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
21282Subventions
Organisme : 'la Caixa' Foundation
ID : LCF/BQ/DI19/11730045 ID 100010434
Organisme : Ministerio de Ciencia e Innovación
ID : RYC2018-024284-I
Organisme : Spanish Ministry of Economy and Competitiveness
ID : PID2020-113926GB-I00
Organisme : HORIZON EUROPE European Research Council
ID : 819093
Informations de copyright
© 2023. The Author(s).
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