The impact of shadowing technique using eJOY on improving the final sound pronunciation

Duyen Le

doi:10.65956/procia.2026.66

Authors

Duyen Le Corresponding author email: duyen.lethimy@hcmuaf.edu.vn Nong Lam University Ho Chi Minh City

DOI:

https://doi.org/10.65956/procia.2026.66

Keywords:

shadowing technique, final sound pronunciation, eJOY

Abstract

This study examines the effectiveness of eJOY-supported shadowing in improving English word-final consonant production among Vietnamese adult EFL learners. Using a classroom-based action research design, the intervention was implemented over two months in a communication course with ten learners at A2-B1 proficiency levels. The eJOY platform, which incorporates automatic speech recognition and real-time feedback, was used to facilitate structured shadowing practice. Data were collected through pre- and post-tests to assess pronunciation accuracy, weekly recordings to monitor changes in students’ pronunciation and provide timely instructional support, and a post-intervention questionnaire to gather learners’ perceptions and experiences. Findings revealed clear pre-post gains in overall pronunciation scores and increased consistency in learners’ attempts to articulate common final consonants, alongside uniformly positive evaluations of feasibility and perceived benefits. The findings suggest that eJOY-supported shadowing is a practical, technology-enhanced option for targeting persistent final-sound difficulties in adult EFL contexts.

Author Biography

Duyen Le, Nong Lam University Ho Chi Minh City

Le Thi My Duyen is a lecturer at the Faculty of Foreign Languages and Technical Education, Nong Lam University, Ho Chi Minh City. With six years of experience teaching English to diverse learners, she focuses on practical, student-centered approaches to language development. While new to academic research, she is committed to exploring classroom-based solutions to common challenges in Vietnamese EFL contexts. Her professional interests lie in pronunciation, speaking skills, and technology-enhanced language teaching. Duyen is particularly enthusiastic about using digital tools to boost learner autonomy and confidence. She looks forward to exchanging ideas with fellow educators and gaining insights to further enrich her teaching and research journey.

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