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Mandl, Heinz1
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Ertl, Bernhard; Kopp, Birgitta; Mandl, Heinz – Computers & Education, 2008
External representations can be powerful for supporting learners in both individual and collaborative learning scenarios. They encourage learners to focus on important instructional elements. In this study, we investigate two different forms of external representations: textually represented collaboration scripts and graphically represented…
Descriptors: Scripts, Cooperative Learning, College Students, Outcomes of Education