Search results for author:"Angela Brunstein"
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World Conference on Educational Media and Technology 2004 (2004) pp. 3828–3835
One major challenge of web based learning systems is that the learner does not only have to acquire knowledge, but must navigate through the system to reach the desired content. One possibility for reducing the added cognitive load is by providing...
Journal of Educational Psychology Vol. 101, No. 4 (November 2009) pp. 790–802
Two experiments were conducted, contrasting a minimally guided discovery condition with a variety of instructional conditions. College students interacted with a computer-based tutor that presented algebra-like problems in a novel graphical...