This qualitative case study sought to explore the social construction of knowledge in the Change My View (CMV) subreddit online community. Few of the prior studies of discussion in online courses found evidence of the higher Phases of knowledge construction (up to four and five of the IAM framework), and it was hoped that the CMV environment would…

This paper examines the roles of different language ideologies--sets of common-sense beliefs about language and its speakers--in students' identity construction and negotiation in the context of internationalizing higher education. Along with the increasing diversity of students as English speakers, language ideologies have been critically…

This study is concerned with the challenge of understanding what factors may influence students' higher level knowledge construction. We defined higher level knowledge construction occurrences as the sum of the number of phases II to V measured using Gunawardena et al.'s (J Educ Comput Res 17(4):397-431, "1997") interaction analysis model. This…

By participating in asynchronous course discussion forums, students can work together to refine their ideas and construct knowledge collaboratively. Typically, some messages simply repeat or paraphrase course content, while others bring in new material, demonstrate reasoning, integrate concepts, and develop solutions. Through the messages they…

One of the challenges of understanding the complexity of so-called reform mathematics instruction lies in the observational tools used to capture it. This article introduces a unique tool, drawing from commognitive theory, for describing classroom discussions. The Realization Tree Assessment tool provides an image of a classroom discussion,…

This study examines student discussion fora in a Master's programme. Previous student evaluations of the course highlighted the students' dissatisfaction with the technology chosen for communication and recommended the use of Facebook instead. In this article, we raise the following question: 'How do various digital discussion fora engage students…

This study characterized students' online collaborative discourse from a theory-building perspective and examined its relation to epistemic and conceptual understanding. Fifty-two fifth graders' Knowledge Forum discussions on electricity were analysed. Discourse moves were coded within the inquiry threads, and two key epistemic patterns were…

Although successful collaborative learning requires socially shared metacognitive regulation (SSMR) of the learning process among multiple students, empirical research on SSMR is limited. The present study contributes to the emerging research on SSMR by examining its correlation with both collaborative learners' content processing strategies and…

Net-based collaborative learning discourses often suffer from deficiencies such as lack of coherence and coordination. It is suggested that the provision of two functionalities, referencing and typing, which learners may optionally use to ground their contributions during a chat-based discourse, can improve collaborative learning. In particular,…

Notions of what it is to be knowledgeable and skilled in one's profession have evolved in recent decades. For instance, medical practitioners are expected to think critically and creatively, communicate effectively, and to be a professional and community leader. While these attributes have always been well regarded, it is only relatively recently…

In asynchronous threaded discussions, messages posted near the end of the week provide less time for students to critically examine and respond to ideas presented in the messages than messages posted early in the week. This study examined how the day in which messages are posted (early, midweek and weekend) in computer-supported collaborative…

This paper uses a socio-political practice perspective of mathematics to investigate the action of first year university students as they work in small groups to explain the meaning of mathematical objects in "practical terms". Written transcripts representing video recordings of the action were analysed using critical discourse analysis…

Although lots of studies have investigated collaborative knowledge construction in online courses, the factors influencing this process are yet to be fully determined. This study provides quantitative and qualitative types of evidence on how (naturally emerged) student facilitation and quality of initial postings influence collaborative knowledge…

This study was conducted to see the effectiveness of using Facebook for expressing opinions on given topics to improve students' oral proficiency and critical thinking skills in an English class at a private university. The participants were 80 students enrolled in a course which emphasized the use of English for expressing ideas. Three research…

While there is agreement that participation in online asynchronous discussions can enhance student learning, it has also been identified that there is a need to investigate the impact of participation in online discussions on student course performance. This paper presents a case study based on an undergraduate engineering management unit…