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Espino, José Miguel Santos; Artal, Cayetano Guerra; Betancor, Sara María González – International Review of Research in Open and Distributed Learning, 2021
The learning effectiveness of video lectures has been extensively studied by the scientific community, but research on their cost-effectiveness and sustainable production is still very scarce. To shed light on these aspects, this study has measured the useful life span and cost-effectiveness of a large catalog of video lectures produced for…
Descriptors: Instructional Effectiveness, Lecture Method, Video Technology, Undergraduate Students