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Computer-supported collaborative learning (CSCL) is often based on written argumentative discourse of learners, who discuss their perspectives on a problem with the goal to acquire knowledge. Lately, CSCL research focuses on the facilitation of speciWc processes of argumentative knowledge construction, e.g., with computer-supported collaboration scripts. In(More)
In this article we describe the emerging area of text classification research focused on the problem of collaborative learning process analysis both from a broad perspective and more specifically in terms of a publicly available tool set called TagHelper tools. Analyzing the variety of pedagogically valuable facets of learners' interactions is a time(More)
Collaborative learning in computer-supported learning environments typically means that learners work on tasks together, discussing their individual perspectives via text-based media or videoconferencing, and consequently acquire knowledge. Collaborative learning, however, is often sub-optimal with respect to how learners work on the concepts that are(More)
Many interactive learning environments (ILEs) offer on-demand help, intended to positively influence learning. Recent studies report evidence that although effective help-seeking behavior in ILEs is related to better learning outcomes, learners are not using help facilities effectively. This selective review (a) examines theoretical perspectives on the role(More)
Personal use of this manuscript is permitted. Permission from Elsevier must be obtained for any other commercial purpose. This article may not exactly replicate the published version, due to editorial changes and/or formatting and corrections during the final stage of publication. Interested readers are advised to consult the published version which can be(More)
Personal use of this manuscript is permitted. Permission from Springer Verlag must be obtained for any other commercial purpose. This article may not exactly replicate the published version, due to editorial changes and/or formatting and corrections during the final stage of publication. Interested readers are advised to consult the published version which(More)
Personal use of this manuscript is permitted. Permission from Springer Verlag must be obtained for any other commercial purpose. This article may not exactly replicate the published version, due to editorial changes and/or formatting and corrections during the final stage of publication. Interested readers are advised to consult the published version which(More)