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Cress, Ulrike; Wodzicki, Katrin; Bientzle, Martina; Lingnau, Andreas – International Journal of Computer-Supported Collaborative Learning, 2011
Computer-supported collaborative learning has an unexploited potential of becoming an effective learning method for pupils with intellectual disabilities. This paper aims at showing how some specific requirements of this target group may be met by structuring a learning situation with the help of "floor control," which restricts the opportunities…
Descriptors: Mental Retardation, Interaction, Special Needs Students, Communication Strategies
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Kimmerle, Joachim; Cress, Ulrike – International Journal of Computer-Supported Collaborative Learning, 2008
A common challenge in many situations of computer-supported collaborative learning is increasing the willingness of those involved to share their knowledge with other group members. As a prototypical situation of computer-supported information exchange, a shared-database setting was chosen for the current study. This information-exchange situation…
Descriptors: Databases, Educational Technology, Computer Uses in Education, Computer Mediated Communication
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Cress, Ulrike – International Journal of Computer-Supported Collaborative Learning, 2008
Per definition, CSCL research deals with the data of individuals nested in groups, and the influence of a specific learning setting on the collaborative process of learning. Most well-established statistical methods are not able to analyze such nested data adequately. This article describes the problems which arise when standard methods are…
Descriptors: Predictor Variables, Statistical Analysis, Research Needs, Educational Research