Cultural Motivation and Social Network Structures as Mechanisms of Oral Language Maintenance: A Case Study of the Mạ Ethnic Minority in Southern Vietnam
DOI:
https://doi.org/10.17507/tpls.1611.10Keywords:
language maintenance, ethnolinguistic vitality, Endogamous social networks, intergenerational transmission, mixed-methods designAbstract
This study examines the determinants of language maintenance among the Mạ ethnic minority in Southern Vietnam through an explanatory mixed-methods design (N = 420; n = 25). It argues that language maintenance among the Mạ is not simply a passive result of geographic or social isolation but rather an active process of identity negotiation in response to socioeconomic pressures. The regression model explains 84.0% of the variance in linguistic persistence (Adjusted R2 = .840), identifying a structured hierarchy of influence among the predictors. Cultural Motivation (CM, β = .333) emerges as the primary predictor, followed by Endogamous Social Networks (ESN, β = .276), Intergenerational Transmission Strength (ITS, β = .248), and Domain Functional Expansion (DFE, β = .239). These findings suggest that internal psychological attachment and dense communal interaction within the family domain act as pillars of linguistic resilience. Qualitative insights further clarify how the Mạ language serves as a crucial marker of identity in the context of contact with the national language. The study concludes that sustaining ethnolinguistic vitality requires synergy between individual conviction and the expansion of functional domains beyond the intra-communal context.
References
Appel, R., & Muysken, P. C. (2025). Language contact and bilingualism. Routledge.
Baker, C. (2011). Foundations of bilingual education and bilingualism. Multilingual Matters.
Blommaert, J. (2010). The sociolinguistics of globalization. Cambridge University Press.
Bourdieu, P. (1991). Language and symbolic power. Harvard University Press.
Bradley, D. (2023). Language endangerment: What it is, how to measure it and how to act. In Endangered languages in the 21st century (pp. 119–125). Routledge.
Braun, V., & Clarke, V. (2006). Using thematic analysis in psychology. Qualitative Research in Psychology, 3(2), 77–101. https://doi.org/10.1191/1478088706qp063oa
Creswell, J. W., & Plano Clark, V. L. (2018). Designing and conducting mixed methods research (3rd ed.). Sage.
Crystal, D. (2011). Language death. Cambridge University Press. https://doi.org/10.1017/CBO9781139106856
Curdt-Christiansen, X. L., & Huang, J. (2020). Factors influencing family language policy. In A. Shalley, & S. Eisenchlas (Eds.), Handbook of Social and Affective Factors in Home Language Maintenance and Development (pp. 174-193). De Gruyter Mouton. https://doi.org/10.1515/9781501510175-009
Edwards, J. (2010). Minority languages and group identity: Cases and categories. John Benjamins Publishing Company.
Fishman, J. A. (1967). Bilingualism with and without diglossia; diglossia with and without bilingualism. Journal of Social Issues, 23(2), 29–38. https://doi.org/10.1111/j.1540-4560.1967.tb00573.x
Fishman, J. A. (1991). Reversing language shift: Theory and practice of assistance to threatened languages. Multilingual Matters.
General Statistics Office (2019). Completed results of the 2019 Viet Nam population and housing census. Retrieved January 10, 2026, from https://www.gso.gov.vn/wp-content/uploads/2019/12/Ket-qua-toan-bo-Tong-dieu-tra-dan-so-va-nha-o-2019.pdf
Giles, H., & Johnson, P. (1987). Ethnolinguistic identity theory: A social psychological approach to language maintenance. International Journal of the Sociology of Language, 1987(68), 69-100. https://doi.org/10.1515/ijsl.1987.68.69
Giles, H., Bourhis, R. Y., & Taylor, D. (1977). Towards a theory of language in ethnic group relations. In H. Giles (Ed.), Language, ethnicity and intergroup relations (pp. 307–348). Academic Press.
Grenoble, L. A., & Whaley, L. J. (2005). Saving languages: An introduction to language revitalization. Cambridge University Press.
Grosjean, F. (1982). Life with two languages: An introduction to bilingualism. Harvard University Press.
Hair, J. F., Risher, J. J., Sarstedt, M., & Ringle, C. M. (2019). When to use and how to report the results of PLS-SEM. European Business Review, 31(1), 2-24. https://doi.org/10.1108/EBR-11-2018-0203
Heller, M. (2025). Ethnicity from ethnolinguistic identity to commodified exploitation. Annual Review of Anthropology, 54(1), 19–30. https://doi.org/10.1146/annurev-anthro-010925-021201
Hoang, Q. (2026a). Factors affecting bilinguals’ language choice in communication: The case of the Khmer ethnic minority in multilingual Vietnam. Multidisciplinary Science Journal, 8(11), Article 2026739. https://doi.org/10.31893/multiscience.2026739
Hoang, Q. (2026b). Factors influencing language choice of the Chơ Ro ethnic minority in Southern Vietnam: A socio-structural analysis. Multidisciplinary Reviews, 10(2), Article 2027118. https://doi.org/10.31893/multirev.2027118
Hoang, Q., & Nguyen, V. K. (2025). Multilingual communication characteristics of ethnic minorities in an Giang province, Mekong Delta Vietnam. Ampersand, 14, Article 100220. https://doi.org/10.1016/j.amper.2025.100220
Kaiser, H. F. (1974). An index of factorial simplicity. Psychometrika, 39(1), 31-36. https://doi.org/10.1007/BF02291575
Kroskrity, P. V., & Meek, B. A. (2023). On the social lives of indigenous North American languages. In A. Duranti, R. George, & R. Conley Riner (Eds.), A new companion to linguistic anthropology (pp. 13–32). John Wiley & Sons. https://doi.org/10.1002/9781119780830.ch1
Landweer, M. L. (2000). Indicators of ethnolinguistic vitality. Notes on Sociolinguistics, 5(1), 5–22.
Mackey, W. F. (1962). The description of bilingualism. Canadian Journal of Linguistics/Revue canadienne de linguistique, 7(2), 51–85. https://doi.org/10.1017/S0008413100019393
Maffi, L. (2005). Linguistic, cultural, and biological diversity. Annual Review of Anthropology, 34(1), 599–617. https://doi.org/10.1146/annurev.anthro.34.081804.120437
Milroy, L. (1987). Language and social networks (2nd ed.). Basil Blackwell.
Moseley, C. (Ed.). (2010). Atlas of the world’s languages in danger. UNESCO publishing. Retrieved March 20, 2026, from https://lenguasdearagon.org/wp-content/uploads/2022/02/Atlas-of-the-World-Languages.pdf
Nguyen, H. T. T., Le, H. T. T., & Ha, K. T. (2023). Preserving the mother tongue of ethnic minority students through experiential activities in primary schools: An exploratory study in the northern mountainous region of Vietnam. International Journal of Learning, Teaching and Educational Research, 22(8), 272–286. https://doi.org/10.26803/ijlter.22.8.15
Nguyen, T. T. T., & Hamid, M. O. (2016). Language attitudes, identity and L1 maintenance: A qualitative study of Vietnamese ethnic minority students. System, 61, 87–97. https://doi.org/10.1016/j.system.2016.08.003
Nguyen, T. T. T., & Hamid, M. O. (2019). Language choice, identity and social distance: Ethnic minority students in Vietnam. Applied Linguistics Review, 10(2), 137–161. https://doi.org/10.1515/applirev-2017-0037
Nguyen, T. T. T., & Hamid, M. O. (2021). Language choice of Vietnamese ethnic minority students in family and community interactions: Implications for minority language maintenance. International Multilingual Research Journal, 15(4), 317–331. https://doi.org/10.1080/19313152.2021.1889113
Nguyen, V. K. (2023). Languages used in ethnic minority areas of Vietnam. Vietnam Education Publishing House.
Nunnally, J. C., & Berstein, I. H. (1994). Psychometric theory (3rd ed.). McGraw-Hill.
Pauwels, A. (2016). Language maintenance and shift. Cambridge University Press. https://doi.org/10.1017/CBO9781107338869
Sariono, A., Wibisono, B., Salikin, H., & Haryono, A. (2025). Minority language maintenance: A case study of Mandaran language in Kampung Mandar Village, Banyuwangi. Theory and Practice in Language Studies, 15(12), 4067–4076. https://doi.org/10.17507/tpls.1512.26
Schwartz, M. (Ed.). (2020). Handbook of early language education. Springer International Publishing. https://doi.org/10.1007/978-3-030-47073-9
Spolsky, B. (2009). Language policy. Cambridge University Press. https://doi.org/10.1017/CBO9780511615245
Spolsky, B. (2012). Family language policy – The critical domain. Journal of Multilingual and Multicultural Development, 33(1), 3–11. https://doi.org/10.1080/01434632.2011.638072
Wright, S. (2016). Language policy and language planning: From nationalism to globalisation. Springer.
Yamane, T. (1967). Statistics, an introductory, analysis (2nd ed.). Harper and Row.
Yu, J., Sim, N. B., & Mamat, R. (2024). Language maintenance and shift in multilingual ecologies: A case study of ethnic minorities in Yunnan. World Journal of English Language, 14(5). https://doi.org/10.5430/wjel.v14n5p294
Zhang, D. (2012). Co-ethnic network, social class, and heritage language maintenance among Chinese immigrant families. Journal of Language, Identity & Education, 11(3), 200–223. https://doi.org/10.1080/15348458.2012.686408
Zuo, J., & Wang, X. (2025). Ethnic minority language maintenance from a sociopolitical multilayered perspective: The Mongolian case in Northeast China. Asian-Pacific Journal of Second and Foreign Language Education, 10(1), Article 51. https://doi.org/10.1186/s40862-025-00360-x
