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Wecker, Christof – Computers & Education, 2012
The objective of this study was to test whether information presented on slides during presentations is retained at the expense of information presented only orally, and to investigate part of the conditions under which this effect occurs, and how it can be avoided. Such an effect could be expected and explained either as a kind of redundancy…
Descriptors: Cognitive Processes, Difficulty Level, Attention, Hypothesis Testing