Abstract—Classroom discourse has been widely discussed for
decades, while little attention has been paid to academic lectures.
This study focuses on the interaction phase of an online lecture
and investigates the occurrence of engagement markers as well
as their interpersonal functions from the perspective of
appraisal theory. The results show that both dialogic
contraction and expansion occurred in the interaction phase.
Enlightened by appraisal theory, it can be concluded that with
engagement markers lecturers can establish authority and
adjust negotiation space with their audience to disseminate
academic knowledge.
Index Terms—Engagement markers, interpersonal function,
academic lectures
The authors are with School of Foreign Studies, Northwestern
Polytechnical University, China.
*Correspondence: carabao1028@gmail.com (B.G.)
[PDF]
Cite:Bao Yue and Zhang Yi, "Interpersonal Functions of Engagement Markers in Interaction Phase of Lectures from the Perspective of Appraisal Theory: A Case Study of an Online Lecture," International Journal of Languages, Literature and Linguistics vol. 9, no. 2, pp. 172-175, 2023.