Online discussions tend to be more effective when they are purposefully structured. In this article, we describe how the design of a photo-based protocol influenced community interactions within an online discussion in an undergraduate course. Students were asked to take and share a photo related to a course concept, respond to a peer's photo, and…

This research aimed to explore (1) the characteristics and patterns of student interactions on online discussion boards throughout a course using social network analysis (SNA) and (2) the mediating effect of social presence, as the underlying mechanism, on the relationship between these interactions and students' learning outcomes. Eighty-four…

This study investigated the dynamics of complex interactions within inquiry-based (IB) discussions by visualizing patterns using social network analysis. Researchers explored network measures when learners participated in inquiry-based discussions with Practical Inquiry Model (PIM) and non-PIM questions while playing the weekly moderator's role.…

Recent reforms in K-12 science education call for curricular materials that are designed to be "coherent for students." This form of coherence arises when the classroom community sees their science work as addressing their questions and problems. In enactment, the teacher sometimes has to improvise from the planned trajectory of the…

Considering the benefit of applying e-learning for teaching and learning, such as sharing ideas, seeking input, and giving feedback and clarification, one approach is an online discussion forum that provides learners with a wide opportunity to exchange and work collaboratively. In fact, some researchers have also advocated using collaborative…

Purpose: Founded in sociocultural theories of learning, the authors argue that engaging learners in collaborative knowledge building is critical. When responding to others' ideas, research shows that learners in online settings more frequently focus on surface-level aspects of colleagues' contributions -- sharing, comparing and praising -- rather…

This article analyses the sort of classroom talk that leads to effective learning, and some of the forces which operate against such practices. It starts with an analysis of the classroom context and the dominant patterns of interaction. These cause processes of learning to be hidden. It then develops by an analysis of effective learning,…

Researchers and teachers often invoke context to explain their particular research/teaching issues. However, definitions of context vary widely and the direct impact of the context is often unexplained. Based on research showing contextual differences in second language (L2) learner beliefs and interactional behaviors, the current project compared…

An asynchronous online discussion (AOD) is one format of instructional methods that facilitate student-centered learning. In the wealth of AOD research, this study evaluated how students' behavior on AOD influences their academic outcomes. This case study compared the differential analytic methods including web log mining, social network analysis…

This study focused on the impact of using Socratic questioning, based on the Paideia Method, on the nature of middle-schools students' patterns of interaction and on the cognitive complexity of their discussions. The hypothesis is that an experimental group will increase in both interaction focus and complexity at T3, which is the face-to-face…

The study presented in this article explores the ways in which discursive-technologies shape interaction in "digitally-mediated" educational settings in terms of affordances and constraints for the participants. Our multi-scale sociocultural-dialogical analysis of the interactional order in the online sessions of an "Italian for…

The dynamics of the student-student relationship within the asynchronous online classroom, as evidenced by conversations in an online discussion board, is a balancing act potentially more complex than those occurring in real-time. In order for learning to truly be considered effective, a collaborative, safe environment needs to exist among…

This paper describes how early childhood teachers' incorporation of pauses raises the quality of talk-in-interaction during play-based mathematics activities. Responses of both children and teachers are shown to be more contingent and expansive when conversations include protracted pauses than during interactions in which pauses are largely…

Establishing a communication-rich classroom can be difficult. This article describes the process and findings of a practitioner action research study addressing the question of how teachers can interact with their students while they are working in groups to encourage and enhance student-to-student communication. Recommended research-based teacher…

In CSCL contexts ("Computer Supported Collaborative Learning") collaborative activities with different levels of structuredeness are often used to foster discussion and exchange among students and enhance collaboration. In this field the debate around whether and to what extent it is useful to structure the activities proposed to students, is…