A STUDY ON MODALITY IN ENGLISH-MEDIUM RESEARCH ARTICLES

Abstract

The present paper contributes to the increasing investigation into the lexico-grammatical features of the English-medium research articles (RAs). The study investigated the use of modality in the RAs both as a whole and across the sections, and compared these features between two subsets - RAs from an internationally established journal and those from a non-indexed journal published in Vietnam. Data for the study was 30 RAs over a three-year time span from 2017 to 2019 from English for Specific Purposes and VNU Journal of Foreign Studies. The findings indicate a small disproportion in the frequency between these two groups of authors, with the international subset having a slightly higher normalized frequency. Modality distribution across sections suggests the same decreasing order for both subsets, which starts from Conclusion to Results and Discussion, Literature review, Introduction and ends with Method, with Conclusion being the section with the highest frequency, and Method with the lowest. Additionally, the international subset consistently has a slightly higher normalized frequency in all sections than that in the Vietnamese subset. It is expected that the issues unfolded from this study could theoretically contribute to a better understanding of modality in research papers in general and in those in the discipline of Applied Linguistics in particular; practically, the thesis is also hoped to promote the Vietnamese researchers in their endeavor to join the international academic community.