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Stoner, Mark R. – Communication Education, 2007
This essay offers an analysis of PowerPoint apart from the histrionics of the "'Tis and 'Taint" arguments about its value, and proposes a program of research to move forward our understanding of PowerPoint as an inscriptional system. To that end, the study begins with a discussion of PowerPoint as an inscriptional system that employs both…
Descriptors: Theory Practice Relationship, Design Requirements, Computer Software Evaluation, Instructional Material Evaluation
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Hollenbeck, Keith; Twyman, Todd; Tindal, Gerald – Assessment for Effective Intervention, 2006
This study investigated the score exchangeability of concept maps with problem-solving essays. Of interest was whether sixth-grade students' concept maps predicted their scores on essay responses that used concept map content. Concept maps were hypothesized to be alternatives to performance assessments for content-area domain knowledge in science.…
Descriptors: Concept Mapping, Predictive Validity, Problem Solving, Ecology