Search results for author:"Avner Caspi"
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Journal of Educational Multimedia and Hypermedia Vol. 14, No. 2 (April 2005) pp. 169–198
This paper examines the impact of several variables on media choice among 51 distance education course coordinators at the Open University of Israel. Hypotheses were drawn from Media Richness Theory (Daft & Lengel, 1984), Social Influence Theory ...
World Conference on Educational Media and Technology 2004 (2004) pp. 3568–3574
Distance education systems may analyzed in terms of instructional dialogues that mediate learning and instructional resources that enable dialogues. This study investigated the dialogues engaged in by Open University students and the resources they...