A Comparative Study on Epistemic Modality in Linguistic Research Article Conclusions.

Epistemic modality is an important and complex linguistic device in academic writing, which could help authors state their claims and positions. The conclusion is also a critical part in research articles, where authors summarize their studies and give suggestions. Many scholars study modality in many aspects, but they rarely focus on its application in research article conclusions. Therefore, this study compared the use of modality in 25 conclusions of linguistic research papers written by native English speakers and 25 English conclusions written by Chinese authors from a systemic functional perspective. It focused on the similarities and differences of the use of modality in linguistic research article conclusions from two perspectives: value and orientation. The results show that both native English speakers and Chinese authors are more likely to rely on low and median value and subjective orientation in their conclusions. The findings suggest that linguistic research article authors tend to make claims in a reserved and tentative way. Moreover, this study shows that Chinese authors are more likely to employ modal expressions and subjective orientation of modality in their conclusions, which may relate to cultural diversity and modality shift. The findings of the study may help non-native English authors to produce linguistic research articles in a more acceptable way. [ABSTRACT FROM AUTHOR]