Speaker
Description
This ongoing action research investigates the impact of Engnovate, a Vietnam-developed AI-powered tool, on enhancing the pronunciation of dental fricatives (/θ/ and /ð/) among 65 English freshmen at the University of Transport, Ho Chi Minh City. A two-month training program is being implemented, focusing on these challenging sounds while integrating Engnovate’s real-time feedback. Participants’ pronunciation progress is assessed through tailored pre- and post-test recordings, acoustically analyzed using Praat for segmental accuracy. This quantitative phase is followed by qualitative data collection via reflective feedback through Google Forms. Preliminary findings, based on initial acoustic analysis and early qualitative responses, suggest improved articulation and increased phonetic awareness. These early outcomes highlight Engnovate’s practical potential in promoting learner autonomy in EFL pronunciation learning. Implications for integrating AI-driven tools into phonetic training, as well as future research directions, will be further explored. The study is expected to open pathways for applying similar AI-based tools to other challenging sounds in diverse EFL contexts.
Biography
Ms. Han Vo Thi Ngoc is a dedicated lecturer at the Institute of Languages, Political and Social Sciences, University of Transport, Ho Chi Minh City, Vietnam. With 15 years of experience in English language education, she brings practical knowledge to her teaching and research. She holds an M.A. in TESOL from the University of Languages and International Studies, Vietnam National University, Hanoi, where she specialized in language teaching methodologies. Her primary research interests lie at the intersection of language pedagogy and educational technology. She is particularly passionate about improving the quality of language instruction through innovative, technology-integrated approaches. Most recently, she presented a national conference paper on applying technology in language teaching and learning, underscoring her commitment to advancing the field. Her current action research, to be presented at this conference, explores the practical application of the AI-based Engnovate tool in improving the pronunciation of dental fricatives among Vietnamese EFL freshmen, aiming to contribute valuable insights into technology-enhanced pronunciation instruction.
