Search results for author:"Leonard Annetta"
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Influences on Visual Attentional Distribution in Multimedia Instruction
Eric Wiebe; Leonard Annetta
Journal of Educational Multimedia and Hypermedia Vol. 17, No. 2 (April 2008) pp. 259–277
Previous work applying cognitive load theory has demonstrated the effect of various text/graphic/narration relations on learning using multimedia material. Other work has looked at how the degree of integration between the text and graphics...
Topics: Cognition, Educational Technology, Science, Instructional Materials, Graphics, Audio, Research Methods
What Are You Looking At? An Investigation Into the Relationship of Text, Graphics, and Audio of a PowerPoint Presentation, Student Eye Movements and Science Learning
Leonard Annetta; David Slykhuis
Society for Information Technology & Teacher Education International Conference 2005 (2005) pp. 3620–3623
The purpose of this study was to use eye-tracking technology to explore the relationship of text and graphic combinations displayed in a PowerPoint presentation. The effect of an audio narration was also explored. A taxonomy of graphic/text...