VIETNAMESE INTERFERENCE IN TEENAGERS’ ENGLISH SPEAKING PERFORMANCE AT A PRIVATE CENTER IN DONG THAP

Autores

  • Nguyen Thi Ngoc Nhieu SADEC Education, Dong Thap, Vietnam
  • Huynh Thi Nhi SADEC Education, Dong Thap, Vietnam

DOI:

https://doi.org/10.46827/ejfl.v10i2.6857

Palavras-chave:

Vietnamese L1 interference, error analysis, stimulated recall interview, teenage EFL learners, speaking performance

Resumo

This study investigates Vietnamese L1 interference in the spoken English of 30 teenage EFL learners (aged 12–17) at A2 and B1 levels in a private language center in Dong Thap Province, Vietnam. Adopting an explanatory sequential mixed-methods design, data were collected from IELTS-style speaking tests and stimulated recall interviews (SRI). Quantitative error analysis of approximately 200 minutes of recorded speech indicated that lexical errors (36.76%) and phonological errors (34.03%) were the most frequent, followed by grammatical errors (29.21%). Analysis of Stimulated Recall Interview data revealed that learners were often able to identify their errors in retrospect but were unable to self-correct during spontaneous speech, suggesting that metalinguistic awareness did not readily translate into real-time monitoring under cognitive demands. The findings suggest that L1 transfer remains a common feature of teenage learners’ spoken interlanguage in communicative contexts and point to several pedagogical implications for reducing such interference.

Biografias do Autor

  • Nguyen Thi Ngoc Nhieu, SADEC Education, Dong Thap, Vietnam

    Nguyễn Thị Ngọc Nhiều is a MA. Candidate of Dong Thap University, specializing in Theory and Methodology in English Language Teaching. Her research interests include second language acquisition, L1 transfer, error analysis, and communicative pedagogy in EFL contexts. She has experience teaching English to teenage learners in private language centers in Vietnam and is committed to exploring effective strategies that balance fluency development with accuracy-focused instruction.

  • Huynh Thi Nhi, SADEC Education, Dong Thap, Vietnam

    Dr. Huỳnh Thị Nhĩ is an Academic Consultant at SADEC EDUCATION and a visiting lecturer at Dong Thap University and Mekong University, Vietnam. She holds a PhD. in Linguistics and Applied Linguistics from the Social Science Academic Institution in Ho Chi Minh City. With over 40 years of teaching experience, her interests focus on English language pedagogy, language acquisition, and the development of effective English training programs. Her research interests include second language acquisition, language transfer, phonological interference, and communicative pedagogy in EFL contexts. She has extensive experience teaching English to learners in Vietnam and is committed to developing instructional approaches that balance fluency with accuracy, particularly in teenage and young adult classrooms.

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Publicado

2026-07-16

Edição

Vol. 10 N.º 2 (2026)

Secção

Articles

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