International Journal of Computer-Supported Collaborative Learning

Effects of group awareness support in CSCL on students’ learning performance: A three-level meta-analysis

3 weeks 6 days ago
Abstract

Group awareness (GA) is essential for computer-supported collaborative learning (CSCL), as it informs learners about other group members’ activities, knowledge, and emotions. A key advantage of GA support is that it can collect, process, and visualize GA information, which provides a basis for students’ reflection and adjustment during collaborative learning, thus facilitating their learning performance. However, empirical findings regarding the effectiveness of GA support have been inconsistent. The present study conducted the first three-level meta-analysis of 46 empirical studies to examine the effects of GA support on students’ learning performance and further explore the possible moderating factors that may have contributed to the inconsistencies of primary studies. The results indicated the following: (1) GA support in CSCL had a moderate significant effect on students’ learning performance (Hedges’g = 0.46, p < 0.001); (2) GA support in CSCL had the greatest influence on students’ cognitive development (Hedges’g = 0.49, p < 0.001), followed by behavioral participation (Hedges’g = 0.47, p < 0.001), and then social emotion (Hedges’g = 0.38, p < 0.001); and (3) GA support type and group size were the only two significant moderating factors. Based on these findings, we propose several theoretical and pedagogical implications.

Taking a stance in the process of learning: Developing perspectival understandings through knowledge co-construction during synchronous computer-mediated classroom discussion

3 weeks 6 days ago
Abstract

This study extends research on perspectival understanding (Greeno & van de Sande, 2007) by using Du Bois’ (2007) discourse work on stancetaking to investigate how students expressed their perspectives on course content through a variety of stances/positions as they negotiated meaning in online discussions. Participants were students in a hybrid graduate-level course with weekly synchronous computer-mediated discussions. Adapting Du Bois’ stancetaking triangle, we coded discussion transcripts for shifts in stance and for evidence of influence on students’ perspective taking as they considered course concepts. Findings were that stances and stance objects (that is, topics) were introduced as students collaborated in discussion, with an epistemic stance indicating students’ primary focus on wanting to learn and understand course concepts. Evaluative and affective stances were less frequent and most often intertwined with an epistemic stance but nevertheless important in supporting the group’s discussion. Synchronous online discussions afforded a venue for iterative discourse interactions of evaluation, positioning, and alignment and for shared knowledge co-construction and perspectival understanding.

Learning within fiber-crafted algorithms: Posthumanist perspectives for capturing human-material collaboration

3 weeks 6 days ago
Abstract

A key commitment of computer-supported collaborative learning research is to study how people learn in collaborative settings to guide development of methods for capture and design for learning. Computer-supported collaborative learning research has a tradition of studying how the physical world plays a part in collaborative learning. Within the field, a material turn is emerging that considers how digital and tangible technologies actively contribute to collaborative learning processes. Studying how tangible materials produce collaborative learning visibly and algorithmically is particularly important at a time when advanced algorithms are integrated into educational contexts in ways that are not always transparent. However, the needed methodologies for capturing how non-human agents take part in collaborative learning remains underdeveloped. The present study builds on current CSCL research that investigates materials in collaborative learning and introduces posthumanist perspectives with the aim to decenter humans methodologically and to probe empirically whether and how these perspectives contribute to empirical understanding of collaborative learning processes. Taking fiber crafts (e.g., weaving and fabric manipulation) as a context for computational learning, the present study conducted a posthumanist analysis of differences among human and non-human participants in collaboration using video data to investigate how middle school youths and fiber craft components performed algorithms over time. The findings show how both youths and craft materials actively contributed to the performance of algorithms. In weaving, algorithms became repeated youth-material movements one dimension at a time. In fabric manipulation, algorithms became a repeated confluence of component parts. Decentering humans through an analysis of differences among human and non-human introduced human-material collaboration as a productive unit of analysis for understanding how materials and people together contribute to producing what can be recognized as computational performance. The findings of this research contribute to ongoing conversations in CSCL research on how computational materials can be considered in collaborative learning and present a new approach to capture collaborative learning as physical expansion over time. The study has implications for future research on capturing collaborative computational learning and designing physical computational learning opportunities that show technology as evolving.

Exploring students’ immersive VR experiences as resources for collaborative meaning making and learning

3 weeks 6 days ago
Abstract

By adopting a situated and interactional approach, we explore students’ immersive VR experiences as resources for collaborative meaning making and learning. We draw on data from a project in which teachers and researchers co-developed a learning design for upper secondary students involving immersive VR technology. In this learning design, students viewed a cinematic VR film where they encountered different people telling personal stories about exclusion and discrimination, followed by reflective group dialogues with their teacher about their experiences in this environment. Through a detailed interaction analysis of these dialogues, we identify four dimensions that characterize students’ meaning making: (1) the feeling of taking part in conversations, (2) attending to bodily expressions of others, (3) students’ own bodily responses, (4) teacher guidance. We discuss how the findings from our analysis contribute to the field of CSCL, and which also have implications for instructional work that includes the use of immersive VR environments.