EFL Consonant Pronunciation: A PRAAT & CALD-based Study of Indonesian Learners

Muhammad Isnur Alkarni Akis; Jamilah Jamilah

doi:10.24036/ld.v19i1.133711

EFL Consonant Pronunciation: A PRAAT & CALD-based Study of Indonesian Learners

Muhammad Isnur Alkarni Akis⁽¹⁾, Jamilah Jamilah⁽²⁾,
(1) Universitas Negeri Yogyakarta

Indonesia
(2) Universitas Negeri Yogyakarta

Indonesia

Corresponding Author
Copyright (c) 2025 Lingua Didaktika: Jurnal Bahasa dan Pembelajaran Bahasa

DOI : https://doi.org/10.24036/ld.v19i1.133711

Full Text:

Language : en

Abstract

This study examines the pronunciation difficulties encountered by English as a Foreign Language (EFL) students while articulating specific English consonant sounds absent in Indonesian phonology. It also examines the elements that contribute to these pronunciation issues. The research investigates six English consonants: /v/, /θ/, /ð/, /ʒ/, /j/, and /w/. A mixed-method approach was utilized, collecting qualitative data via interviews and thorough pronunciation analysis, while quantitative data were obtained through a perception questionnaire. Thirty ninth-grade students’ from Mts Muhammadiyah Karangkajen Yogyakarta, Indonesia, participated in the study. Pronunciation accuracy was assessed using PRAAT and audio samples from the Cambridge Advanced Learner’s Dictionary (CALD). The findings reveal that /ð/ is the most challenging sound, as appropriately said by just 42% of students, while /v/ is the least difficult, with 51% accuracy. The pronunciation challenges revealed significant differences in pitch and intensity between students’ pronunciations and reference sounds. Furthermore, students reported inadequate feedback regarding their pronunciation and perceived English classes as uninteresting. The study underscores the importance of comprehensive educational methods that include all English consonant and vowel sounds to enhance pronunciation instruction.

Keywords

consonant sounds; EFL learners; pronunciation challenges; PRAAT; teaching strategies

References

Abdulwahid, H. Y. (2023). Teaching and Learning Phonetics Obstacles in EFL Classrooms. Cihan University-Erbil Journal of Humanities and Social Sciences, 7(1), 22–28. https://doi.org/10.24086/cuejhss.v7n1y2023.pp22-28

Agatha Christie Yuansha, A. (2018). Mispronunciation of English Consonant Sound [θ] in The Medial Position by The Students of SMK Grafika Surakarta [Thesis, Sanata Dharma University.]. https://doi.org/10.33508/MGS.V1I47.2446

Agustine, D., Arvianti, I., & Heriyanto, E. (2022). The Improvement Of Mispronunciation Encountered By Most Young English Learners. Jurnal Culture (Culture, Language, And Literature Review). https://Doi.Org/10.53873/Culture.V9i1.243

Akotia, J., Awuzie, B. O., & Egbu, C. (2023). Mixed Methods Research Design for the Built Environment. Taylor & Francis.

Amalia, N. F. N., Rambe, N. S. S., & Lubis, N. Y. (2023). Literature Review On English Consonant Pronunciation Problems Encountered By Indonesian Students. Khatulistiwa Jurnal Pendidikan Dan Sosial Humaniora, 3(3), 175–184. https://doi.org/10.55606/khatulistiwa.v3i3.1922

Andi-Pallawa, B., & Alam, A. F. A. (2013). A Comparative Analysis between English and Indonesian Phonological Systems. International Journal of English Language Education, 1(3). https://doi.org/10.5296/ijele.v1i3.3892

Anjani, R. P. W., Wahyuni, H. I., Nugraheni, M. P. P., & Bram, B. (2023). Problematic English Consonant Sounds for Indonesian EFL Learners. Journey Journal of English Language and Pedagogy, 6(3), 592–604. https://doi.org/10.33503/journey.v6i3.3493

Baek, H. (2023). The acoustics of the alignment of focus prosody and lexical stress: A production study of native speakers and second language learners of English. The Journal of the Acoustical Society of America, 153(3_supplement), A342. https://doi.org/10.1121/10.0019088

Bhardwaj, V., Ben Othman, M. T., Belkhier, Y., Rehman, A. U., Kukreja, V., Shafiq, M., Hamam, H., Goud, B. S., & Bajaj, M. (2022). Automatic Speech Recognition (ASR) Systems for Children: A Systematic Literature Review. Applied Sciences, 12(9), 4419. https://doi.org/10.3390/app12094419

Diani, I., & Azwandi, A. (2021). Phonological Change Processes of English and Indonesian. JOALL (Journal of Applied Linguistics and Literature), 6(1), 133–148. https://doi.org/10.33369/joall.v6i1.13642

Fachrunnisa, N., & Nuraeni, N. (2022). Speaking Interaction Problems Among Indonesian Efl Students. EternaL (English, Teaching, Learning, and Research Journal). https://doi.org/10.24252/eternal.v81.2022.a7

Fatoni, A. F., Salat, S. Y. S., & Pratiwi, I. G. D. (2024). English for Children with Special Needs: Obstacles and Solutions in the Teaching and Learning Process. Lingua Didaktika: Jurnal Bahasa Dan Pembelajaran Bahasa. https://doi.org/10.24036/ld.v18i2.126545

Gilakjani, A. P., & Sabouri, N. B. (2013). Role of Iranian EFL Teachers about Using Pronunciation Power Software in the Instruction of English Pronunciation. English Language Teaching, 7(1). https://doi.org/10.5539/elt.v7n1p139

Hao, T., Wang, Z., & Ardasheva, Y. (2021). Technology-Assisted Vocabulary Learning for EFL Learners: A Meta-Analysis. Journal of Research on Educational Effectiveness, 14(3), 645–667. https://doi.org/10.1080/19345747.2021.1917028

Indrayadi, T., Mulyono, H., Ningsih, S. K., & Mukminin, A. (2024). Pronunciation learning attitudes: The case of EFL undergraduate students in Indonesia. Deleted Journal, 11(2), 695–709. https://doi.org/10.24815/siele.v11i2.30781

Ingendahl, M., Maschmann, I. T., Embs, N., Maulbetsch, A., Vogel, T., & Wänke, M. (2023). Articulation dynamics and evaluative conditioning: investigating the boundary conditions, mental representation, and origin of the in-out effect. Cognition & Emotion, 37(6), 1074–1089. https://doi.org/10.1080/02699931.2023.2228538

Komariah, A. (2019). Problems in Pronouncing the English Sounds Faced by the Students of SMPN 2 Halong, Banjar. Journal of English Language and Pedagogy, 1(2). https://doi.org/10.36597/jelp.v1i2.4127

Lan, M., & Hew, K. F. (2020). Examining learning engagement in MOOCs: a self-determination theoretical perspective using mixed method. International Journal of Educational Technology in Higher Education, 17(1). https://doi.org/10.1186/s41239-020-0179-5

Leviakandella, N. N. (2022). English Students’ Problems in Pronouncing Unsexist English Vowels and Consonants in Indonesian Language. Teaching English and Language Learning English Journal (TELLE), 2(1), 81–89. https://doi.org/10.36085/telle.v2i1.3328

Masykar, T., Pillai, S., & Hassan, R. (2023). A comparison of English, Acehnese, and Indonesian Monophthongs. Deleted Journal, 10(3), 1146–1166. https://doi.org/10.24815/siele.v10i3.30477

Miao, Y., Kang, O., & Meng, X. (2024). Incorporating Global Englishes Varieties into EFL Classrooms: Development of Listening Comprehension and Pronunciation. TESOL Quarterly. https://doi.org/10.1002/tesq.3328

Ngo, T. T., Chen, H. H., & Lai, K. K. (2023). The Effectiveness of Automatic Speech Recognition in ESL/EFL Pronunciation: A Meta-Analysis. ReCALL, 36(1), 4–21. https://doi.org/10.1017/s0958344023000113

Nuryanto, M. (2015). The Influence of Students’ Phonetics Mastery Towards Their Fluency on Pronunciation (A Correlational study in The International Class Program in The Academic Year of 2013/2014).

Octaviani, R. P., Jannah, L. M., Sebrina, M., & Arochman, T. (2024). The Impacts of First Language on Students’ English Pronunciation. IJIET (International Journal of Indonesian Education and Teaching), 8(1), 164–173. https://doi.org/10.24071/ijiet.v8i1.6758

Osborne, D. M., & Simonet, M. (2021). Foreign-Language Phonetic Development Leads to First-Language Phonetic Drift: Plosive Consonants in Native Portuguese Speakers Learning English as a Foreign Language in Brazil. Languages, 6(3), 112. https://doi.org/10.3390/languages6030112

Pouresmaeil, A., & Vali, M. (2023). The Effects of Incidental Focus on Form on Learning Vocabulary, Grammar, and Pronunciation. Language Teaching Research. https://doi.org/10.1177/13621688231185419

Purmadhani, A., Khoiri, N. E., & Muniroh, S. (2024). The Correlation Between Student Participation and Student Motivation Toward Student English Achievement at Senior High School. JoLLA Journal of Language Literature and Arts, 4(6), 604–614. https://doi.org/10.17977/um064v4i62024p604-614

Purnama, S., Pawiro, M. A., & Azis, A. (2023). Detecting Mispronunciations of Non-Native (L2) Post-Graduate Students of English Language Education in Indonesia. International Journal of Language Education, 1(1), 134. https://doi.org/10.26858/ijole.v1i1.36368

Rahman, A., Asmaradhani, A. I., & Sutarto. (2020). Phonological Investigation Into Students’ Mispronunciation Of English Words Containing Phonemes Absent In Indonesian. International Journal of Scientific and Technology Research, 9(4), 1620–1625. https://www.ijstr.org/final-print/

Saleh, A. J., & Gilakjani, A. P. (2020). Investigating The Impact of Computer-Assisted Pronunciation Teaching (CAPT) on Improving Intermediate EFL Learners’ Pronunciation Ability. Education and Information Technologies, 26(1), 489–515. https://doi.org/10.1007/s10639-020-10275-4

Seferoğlu, G. (2005). Improving Students’ Pronunciation Through Accent Reduction Software. British Journal of Educational Technology, 36(2), 303–316. https://doi.org/10.1111/j.1467-8535.2005.00459.x

Sharma, R., Khairnar, S., Menon, A., Bhagat, S., & Rawat, S. (2024). Pronunciation Learning Using Automatic Speech Recognition. EPRA International Journal of Multidisciplinary Research (IJMR), 565–568. https://doi.org/10.36713/epra16634

Sinaga, D. (2024). Teacher-Student Interaction Models: Effective Strategies for Increasing Student Participation and Motivation. JTP - Jurnal Teknologi Pendidikan, 26(3), 1052–1066. https://doi.org/10.21009/jtp.v26i3.50372

Sun, W. (2023). The Impact of Automatic Speech Recognition Technology on Second Language Pronunciation and Speaking Skills of EFL Learners: A Mixed Methods Investigation. Frontiers in Psychology, 14. https://doi.org/10.3389/fpsyg.2023.1210187

Sutomo; (1985). Teknik penilaian pendidikan (Surabaya). Bina Ilmu.

Syahrianti, S., Gaffar, S., Nur, S., & Daniel, M. C. (2023). Exploring teacher’s feedback on students’ writing skill in Indonesian EFL classroom. Lingua Didaktika: Jurnal Bahasa Dan Pembelajaran Bahasa. https://doi.org/10.24036/ld.v17i1.121092

Syam, A. R., Gardner, S., & Cribb, M. (2024). Pronunciation Features of Indonesian-Accented English. Languages, 9(6), 222. https://doi.org/10.3390/languages9060222

Syed, F., & Abdelrady, A. H. (2022). Pronunciation Problems Encountered by EFL Learners: An Empirical Study. SSRN Electronic Journal. https://doi.org/10.2139/ssrn.3998342

Thanh, P. V., Cuong, L. D., Huy, D. D., Thanh, L. D., Tan, N. D., Anh, D. T. D., & Trang, N. T. T. (2022). ASR - VLSP 2021: Semi-supervised Ensemble Model for Vietnamese Automatic Speech Recognition. VNU Journal of Science Computer Science and Communication Engineering, 38(1). https://doi.org/10.25073/2588-1086/vnucsce.332