The Use of Tutor’s Code-Switching in English Classrooms and Its Implications for Students’ English Language Acquisition
DOI:
https://doi.org/10.18592/let.v16i2.21470Keywords:
Bilingual education, code-switching, Classroom interaction, English language acquisition, Second language learningAbstract
Code-switching, the alternation between two or more languages within a conversation, is a common phenomenon in bilingual and multilingual classrooms, yet in Indonesian EFL settings such as UPB (Unit Pengembangan Bahasa) UIN Antasari Banjarmasin where students bring varying levels of English proficiency into a shared non-formal language unit the specific ways tutors use code-switching and how students perceive its impact remain underexplored, making this context a relevant site for closer investigation. This study examines the use of teachers' code-switching in English language classrooms and its implications for students' English language acquisition, drawing on sociolinguistic and second language acquisition theories to explore how code-switching functions as a pedagogical tool to facilitate learning. Using a qualitative descriptive approach, data were collected through classroom observations and interviews with an English tutor and 10 students at UPB UIN Antasari Banjarmasin. The findings reveal that teachers frequently switch between English and Bahasa Indonesia to clarify concepts, explain grammar rules, introduce new vocabulary, and encourage student participation; while code-switching aids comprehension, excessive use may hinder students' exposure to the target language, and students acknowledge its benefits but also express the need for more English immersion to improve their proficiency. The study suggests that code-switching should be strategically employed to scaffold learning while gradually promoting English as the primary medium of instruction, with further research recommended to examine the long-term impact of code-switching on language acquisition across different proficiency levels.
References
Andrus, R. (2024). Sociolinguistics: Investigating the Intersection of Language, Society and Power Structures. Research & Reviews: Journal of Social Sciences, 10(3). https://doi.org/10.4172/JSocSci.10.3.004
Creswell, J. W., & Poth, C. N. (2017). Qualitative Inquiry and Research Design: Choosing Among Five Approaches. SAGE Publications.
Ferguson, C. A. (1959). Diglossia. In WORD. https://www.tandfonline.com/doi/pdf/10.1080/00437956.1959.11659702
Gumperz, J. J. (1977). The Sociolinguistic Significance of Conversational Code-Switching. Sage Journal, 8(2). https://doi.org/https://doi.org/10.1177/003368827700800201
Hajimia, H., Singh, M. K. S., & Chethiyar, S. D. M. (2020). Second Language Acquisition: Krashen’s Monitor Model and The Natural Approach. PEOPLE International Journal of Social Sciences, 6(3), 87–99. https://doi.org/10.20319/pijss.2020.63.8799
Hizriani, N. (2017). Written Code Switching: The Case of Indonesian Email Users. LET: Linguistics, Literature and English Teaching Journal, 2(2), 84–90. https://doi.org/https://doi.org/10.18592/let.v2i2.1376
Hoffmann, C. (1991). An Introduction to Bilingualism. Longman.
Kasan, R. A., Fadillah, R., & Yusuf, M. (2019). Foundations of Second Language Acquisition: Strategies and Motivation of Banjarese Young Learners in Learning English as a Foreign Language. LET: Linguistics, Literature and English Teaching Journal, 9(2), 265–301. https://doi.org/https://doi.org/10.18592/let.v9i2.15758
Lim, W. M. (2024). What Is Qualitative Research? An Overview and Guidelines. Sage Journal. https://doi.org/https://doi.org/10.1177/14413582241264619
Liu, Z., Yin, S. X., & Chen, N. F. (2024). Optimizing Code-Switching in Conversational Tutoring Systems: A Pedagogical Framework and Evaluation. Proceedings of the 25th Annual Meeting of the Special Interest Group on Discourse and Dialogue, 500–515.
Long, M. H. (1996). The role of the linguistic environment in second language acquisition. In Handbook of second language acquisition. Academic Press.
Meisani, D. R. (2014). Conditions for teaching English to young learners: Indonesian teachers’ perspectives. English Language Teaching Educational Journal, 5(2), 119–128. https://files.eric.ed.gov/fulltext/EJ1377494.pdf
Miles, M. B., & Huberman, A. M. (1994). Qualitative Data Analysis. SAGE Publication.
Muñoz, C. (2006). Age and the Rate of Foreign Language Learning. In Second Language Acquisition. Cromwell Press Ltd.
Nasution, F., & Tambunan, E. E. (2022). Language and Communication. International Journal of Community Service (IJCS), 1(1), 01–10. https://doi.org/https://doi.org/10.55299/ijcs.v1i1.86
Nurhamidah, N., Fauziati, E., & Supriyadi, S. (2018). Code-switching in EFL classroom: is it good or bad? Journal of English Education, 3(2), 78–88. https://doi.org/https://doi.org/10.31327/jee.v3i2.861
Odlin, T. (1989). Language Transfer: Cross-Linguistic Influence in Language Learning. Cambridge University Press. https://doi.org/http://dx.doi.org/10.1017/CBO9781139524537
Panhwar, F., & Buriro, G. A. (2020). An Overview of Theories and Approaches to Code-Switching. Internatonal Research Journal of Arts and Humanites (IRJAH), 48(48). https://www.academia.edu/68641948/An_Overview_of_Theories_and_Approaches_to_Code_Switching
Poplack, S. (1980). Sometimes I’ll start a sentence in Spanish Y TERMINO EN ESPAÑOL: toward a typology of code-switching 1. Linguistics, 18, 581–618. https://doi.org/https://doi.org/10.1515/ling.1980.18.7-8.581
Ramírez, A. G., & Ibáñez, J. (2024). The Geography of Language. In Introduction to Human Geography. Louis Pressbook.
Rindal, U. (2024). Explanations for language choice in the social context of the L2 classroom. Modern Language Journal, 108, 846–865. https://doi.org/https://doi.org/10.1111/modl.12960
Rosita, D. (2013). The Analysis of Indonesian-English Code-Mixing Patterns in Indonesian Blogs. https://www.academia.edu/5520142/The_Analysis_of_Indonesian_English_Code_Mixing_Patterns_in_Indonesian_Blogs
Rukajat, A. (2018). Pendekatan Penelitian Kualitatif (Qualitative Research Approach).
Sukyadi, D. (2015). The teaching of English at secondary schools in Indonesia (1st ed.). Routledge.
Vygotsky, L. (1997). Educational Psychology. St. Lucie Press.
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