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Du, Hanxiang; Xing, Wanli – Distance Education, 2023
Online discussion forums are highly valued by instructors due to their affordance for understanding class activities and learning. However, a discussion forum with a great number of posts requires a large amount of time to view, and help requests are easily overlooked. Various machine-learning--based tools have been developed to help instructors…
Descriptors: Computer Mediated Communication, Discussion Groups, Classification, Identification
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Zhu, Meina; Herring, Susan C.; Bonk, Curtis J. – Distance Education, 2019
This case study examined patterns in online communication using computer-mediated discourse analysis to better understand how teaching presence, social presence, and cognitive presence are manifested in an online learning environment. The findings indicate that study participants actively participated in the discussion. The instructor and…
Descriptors: Computer Mediated Communication, Electronic Learning, Discussion Groups, Interaction
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Vlachopoulos, Panos; Cowan, John – Distance Education, 2010
This article reports a grounded theory study of the moderation of asynchronous online discussions, to explore the processes by which tutors in higher education decide when and how to moderate. It aims to construct a theory of e-moderation based on some key factors which appear to influence e-moderation. It discusses previous research on the…
Descriptors: Grounded Theory, Teacher Role, Computer Mediated Communication, College Faculty
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Friend Wise, Alyssa; Padmanabhan, Poornima; Duffy, Thomas M. – Distance Education, 2009
This mixed-methods study probed the effectiveness of three kinds of objects (video, theory, metaphor) as common reference points for conversations between online learners (student teachers). Individuals' degree of detail-focus was examined as a potentially interacting covariate and the outcome measure was learners' level of tacit knowledge related…
Descriptors: Electronic Learning, Student Teachers, Computer Mediated Communication, Figurative Language
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Baran, Evrim; Correia, Ana-Paula – Distance Education, 2009
This study explored student-led facilitation strategies used to overcome the challenges of instructor-dominated facilitation, enhance the sense of learning community, and encourage student participation in online discussions. It presents a series of cases of students' facilitation strategies and using qualitative data analysis of discussion…
Descriptors: Student Participation, Content Analysis, Discourse Analysis, Student Motivation
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Dennen, Vanessa Paz; Wieland, Kristina – Distance Education, 2007
This article examines the online discourse that took place in representative threads from two classes, seeking to document indicators that students did or did not engage in co-construction of knowledge. Stahl's (2006) social theory of computer supported collaborative learning (CSCL) is used along with discourse analysis methods to examine these…
Descriptors: Distance Education, Discourse Analysis, Interaction, Learning Processes
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Thompson, Emily W.; Savenye, Wilhelmina C. – Distance Education, 2007
Several studies examining computer-mediated communications (CMC) in online courses have found low levels of participation under both voluntary (ungraded) and mandatory (graded) conditions. This is troubling since student participation is widely considered to have a positive impact on performance. Program-level data were analyzed to explore the…
Descriptors: Computer Mediated Communication, Student Participation, Online Courses, Adult Students