Investigating Persuasive Metadiscoursal Strategies in the Discussion Sections of Research Articles: A Contrastive Corpus Study
Keywords:
Persuasive metadiscoursal markers, audience expectations; academic traditions, Scopus journals, TCI journalsAbstract
This study investigates the frequency and patterns of persuasive metadiscourse in the discussion sections of 107 research articles indexed by Scopus and the Thai-Journal Citation Index (TCI). Using an adapted version of Hyland’s (2005a) metadiscoursal markers, the study examined their roles in enhancing persuasiveness. The results show that Scopus journals use more persuasive metadiscoursal markers than TCI journals, especially in interactive markers (code glosses, transitions, frames, and endophoric markers) except evidentials. Scopus journals feature more hedges, self-mentions, attitude markers, and boosters in interactional markers, while TCI journals favor engagement markers. Persuasive patterns differ between the two corpora. Scopus journals prioritize concise references and empirical evidence, adhering to international standards and theoretical exploration. TCI journals, however, emphasize authors’ roles and explanatory content, reflecting regional standards. The study highlights disparities in audience expectations and academic traditions using ethos, pathos, and logos, revealing distinct academic conventions and standards and enriching the understanding of international research practices.
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