Meaningful learning for conceptual change in science education should aim to help students change their existing misconceptions to develop an accurate understanding of scientific concepts. Although collaborative argumentation is assumed to support such processes, its value for conceptual change is unclear. Moreover, the roles of argumentative…

Conceptualising peer assessment as a dialogue is expected to bring many benefits for learners. However, open-ended dialogue still faces many challenges in learning effectiveness because superficial feedback contents, resistance to critical thinking and distrust of peers' assessments may negatively affect learners' performance in their…

The present study attempts to examine the effects of group awareness on knowledge construction and further surveys in what ways the different group awareness types support the collaboration in CSCL. In this quasi-experimental study, we adopted a self-developed group awareness tool that could display cognitive, social and behavioral group awareness…

The learning analytics dashboard (LAD) has been recognised as a useful tool to facilitate teachers' diagnosis and intervention in collaborative learning. However, little empirical evidence has been reported concerning the effects of LAD on teachers in computer-supported collaborative learning (CSCL). The purpose of this study was to evaluate the…

Students' regulation has been conceptualized as an important impetus for effective and efficient collaborative learning. However, little empirical evidence has been reported about language learners' regulatory behaviors in computer-supported collaborative learning (CSCL). The purpose of this study is to investigate the occurrence of self and…

Knowledge elaboration plays a critical role in promoting knowledge acquisition and facilitating the retention of target knowledge in online collaborative discussions. Adopting a key-term-based automated analysis approach, we proposed an indicator framework to measure the level of knowledge elaboration in terms of coverage, activation, and…

In recent years, there has been an increasing interest among language educators in implementing and researching collaborative learning in wiki-based learning environments. However, little empirical evidence has been reported about the role of EFL learners' online self-regulating capacity in their collaborative learning. This study used wiki-based…

The knowledge society requires life-long learning and flexible learning environment that enables fast, just-in-time and relevant learning, aiding the development of communities of knowledge, linking learners and practitioners with experts. Based upon semantic wiki, a combination of wiki and Semantic Web technology, this paper designs and develops…