Social Science and Human Research Bulletin

This study examined the implication of language maintenance on cultural preservation among minority language communities in Nigeria. It was premised on the argument that the decline of minority languages does not merely represent a shift in communication patterns, but also signals the erosion of indigenous knowledge systems, traditional jurisprudence, oral folklore, kinship structures and cultural identity. Anchored on Ethnolinguistic Vitality Theory and Fishman’s Reversing Language Shift framework, the study adopted a qualitative descriptive case study design. Data were collected through semi-structured interviews and ethnographic observation involving 20 purposively selected participants, comprising community elders, traditional leaders and youth advocates from two minority language communities in Nigeria. The data were analysed thematically. Findings revealed that declining vernacular proficiency weakens the transmission of specialised cultural knowledge, particularly concepts embedded in native lexical systems. The study also found that existing educational and policy structures reinforce a hierarchy of linguistic value that privileges English and the three major Nigerian languages while marginalising minority tongues. However, grassroots initiatives such as community radio, cultural associations and youth language gatherings emerged as vital spaces for linguistic resilience and cultural continuity. The study concludes that language maintenance is central to the preservation of Nigeria’s intangible cultural heritage. It recommends stronger institutional recognition of minority languages, policy support for community-led revitalisation efforts and an integrated preservation model that combines state support with grassroots cultural authority.

Language maintenance, cultural preservation, minority languages, ethnolinguistic vitality, indigenous knowledge systems, Nigeria

1. Adegbite, W. (2020). Linguistic hegemony and the marginalization of minority languages in Nigeria. Journal of African Linguistics, 15(2), 112-128.
2. Adeyanju, T. (2021). Grassroots agency and cultural associations in Nigeria. Nigerian Journal of Humanities, 18(1), 45-62.
3. Agbedo, C. U. (2018). Language endangerment, language shift and language death in Nigeria. Benue State University Journal of Linguistics.
4. Babalola, S., & Bamidele, O. (2024). Digital media and the revitalization of minority languages in urban Nigeria. International Journal of Digital Humanities, 9(2), 201-218.
5. Blench, R. (2019). An atlas of Nigerian languages (4th ed.). Kay Williamson Educational Foundation.
6. Danladi, S. S. (2019). Language policy and language planning in Nigeria: The dynamics of linguistic power and minority marginalization. Journal of Multilingual and Multicultural Development, 40(6), 512-525.
7. Darquennes, J., Salmons, J. C., & Vandenbussche, W. (2019). Language contact: An international handbook. Walter de Gruyter.
8. Eberhard, D. M., Simons, G. F., & Fennig, C. D. (2021). Ethnologue: Languages of the world (24th ed.). SIL International.
9. Emenanjo, E. N. (2019). Language policy and educational practice in Nigeria. University of Port Harcourt Press.
10. Fishman, J. A. (1991). Reversing language shift: Theoretical and empirical foundations of assistance to threatened languages. Multilingual Matters.
11. Fishman, J. A. (2017). Language maintenance and ethnicity. In The Routledge handbook of sociolinguistics around the world (pp. 45-60). Routledge.
12. Giles, H., Bourhis, R. Y., & Taylor, D. M. (1977). Towards a theory of language in ethnic group relations. In Language, ethnicity and intergroup relations (pp. 307-348). Academic Press.
13. Igboanusi, H. (2022). Minority languages, mother tongue education, and language shift in Nigeria. International Journal of Bilingual Education and Bilingualism, 25(3), 890-905.
14. Iwara, U. A. (2023). Linguistic vitality and the transmission of kinship structures in minority enclaves. African Sociological Review, 27(1), 33-50.
15. Landis, D. (2020). Ethnolinguistic vitality and intergroup relations. Journal of Cross-Cultural Psychology, 51(3), 210-225.
16. Ndimele, O. M. (2016). Convergence: English and Nigerian languages. M & J Grand Orbit Communications.
17. Okolo, B., & Nwadigo, C. (2021). Traditional knowledge systems and language shift among Nigerian youth. Journal of Cultural Studies, 12(3), 88-105.
18. Omoniyi, T., & Joshua, A. (2020). Grassroots agency and language revitalization in Nigeria: Case studies of minority ethnolinguistic vitality. Journal of African Languages and Linguistics, 41(2), 245-267.
19. Orie, O. O. (2021). Educational policy and the linguistic hierarchy in Nigeria. Language Policy Journal, 20(4), 555-572.
20. Umukoro, G. (2022). The administrative invisibility of minority languages in Nigerian formal sectors. Nigerian Journal of Public Administration, 22(2), 134-150.
21. Yusuf, M. (2023). Sustainable revitalization: Lessons from community-led initiatives in West Africa. Global Journal of Linguistics, 14(3), 302-319.