Article Collaborative learning in asynchronous discussion groups: What about the impact on cognitive processing? Authors Schellens, T. & Valcke, M. Status Published in Computers in Human Behavior, 21, 957-975. Downloaded from: http://www.onderwijskunde.ugent.be/en/abstract_Collaborative-learning-in-asynchronous.htm DOI: 10.1016/j.chb.2004.02.025 http://dx.doi.org/10.1016/j.chb.2004.02.025 Please cite as: Schellens, T. & Valcke, M. (2005). Collaborative learning in asynchronous discussion groups: What about the impact on cognitive processing? Computers in Human Behavior, 21, 957-975. Homepages authors: http://www.onderwijskunde.ugent.be/en/cv_schellens.htm http://www.onderwijskunde.ugent.be/en/cv_valcke.htm Related CSCL articles: http://www.onderwijskunde.ugent.be/cscl/