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Direct linkLeslie, Kimberley Crompton; Low, Renae; Jin, Putai; Sweller, John – Educational Technology Research and Development, 2012
Two experiments using the science topics of Magnetism and Light were conducted with younger learners (Year 5) who had no prior knowledge of the topics, and older learners (Year 6) who had studied the topics previously. Half of the learners were presented the information in auditory form only while the other half were presented the auditory…
Descriptors: Expertise, Prior Learning, Redundancy, Age Differences
Pociask, Fredrick D.; Morrison, Gary R. – Educational Technology Research and Development, 2008
In this study, we examined the effectiveness of instructional materials designed to control redundancy and split attention in the teaching of complex orthopedic physical therapy skills. Participants included 41 first-year physical therapy students. The modified instruction group received a modified unit of instruction designed to reduce cognitive…
Descriptors: Control Groups, Instructional Materials, Multivariate Analysis, Physical Therapy
