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Picard, Delphine; Martin, Perrine; Tsao, Raphaele – Journal of Educational Computing Research, 2014
A growing number of schools are embracing new mobile technologies, such as iPads, with little (or no) prior empirical proof of their usability. We investigated whether iPads, which allow children to write and draw with their fingers without the need of a pen, are relevant devices for drawing activities at elementary school. A within-participants…
Descriptors: Handheld Devices, Educational Technology, Technology Uses in Education, Freehand Drawing
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Lin, Lijia; Atkinson, Robert K. – Journal of Educational Computing Research, 2013
The purpose of the two experiments was to investigate the potential effects of different types of visualizations and self-explanation prompts on learning human cardiovascular system in a multimedia environment. In Experiments 1 and 2, 70 and 44 college students were randomly assigned to one of the four conditions in a 2 × 2 factorial design with…
Descriptors: Educational Experiments, Visualization, Prompting, Human Body