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Collaborative Knowledge Building with Wikis: The Impact of Redundancy and Polarity
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Moskaliuk, Johannes; Kimmerle, Joachim; Cress, Ulrike – Computers & Education, 2012
Wikis as shared digital artifacts may enable users to participate in processes of knowledge building. To what extent and with which quality knowledge building can take place is assumed to depend on the interrelation between people's prior knowledge and the information available in a wiki. In two experimental studies we examined the impact on…
Descriptors: Social Influences, Prior Learning, Cooperative Learning, Redundancy