43 43 the jaltcalljournal ISSN 1832-4215 Vol. 14, No.1 Pages 43–59 ©2018 JALT CALL SIG Regular Paper Te relationship between willingness to communicate and social presence in an online English language course Tinh Van Le University of Canterbury, New Zealand thinh.le@pg.canterbury.ac.nz Una Cunningham Uppsala University, Sweden umcunningham@gmail.com Kevin Watson University of Canterbury, New Zealand kevin.watson@canterbury.ac.nz Vietnamese high school students have few opportunities to use English outside class and they are often reluctant to speak in class. Tis paper describes and explains the students’ will- ingness to communicate () and relates this to varied perceptions of social presence. Eighteen high school students in Vietnam took a six-week online course using Facebook and Skype. Tey were interviewed individually before and after the course about their expe- riences, focusing on their perceptions of their own . Te results show that the students were more willing to use English spontane- ously in the online environment in contexts where they perceived that they had less social presence. Text and audio chat were felt to be less face threatening than video chat, and con- sequently, students were more willing to speak in conditions of lower social presence. It can be concluded that the more social presence stu- dents felt they had in the online environment, the less their . Tis was true for both synchronous and asynchronous online envi- ronments. Allowing students to control their social presence in online communication can embolden shy students and increase their . Keywords: Willingness to communi- cate, social presence, online education, Vietnamese learners of English Introduction In Vietnam, English is a foreign language, so there is little opportunity for students to practice English outside the classroom. In class, teaching tends to be focused on accu- racy rather than fuency, with explicit teach- ing and assessment of grammar, vocabulary and reading comprehension (Le, 2011; G. V.