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Sweller, John – Educational Technology Research and Development, 2020
Cognitive load theory provides instructional recommendations based on our knowledge of human cognition. Evolutionary psychology is used to assume that knowledge should be divided into biologically primary information that we have specifically evolved to acquire and biologically secondary information that we have not specifically evolved to…
Descriptors: Cognitive Processes, Difficulty Level, Educational Technology, Epistemology
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Ackermans, Kevin; Rusman, Ellen; Brand-Gruwel, Saskia; Specht, Marcus – Educational Technology Research and Development, 2019
For learners, it can be difficult to imagine how to perform a complex skill based on textual information from solely a text-based analytic rubric. Rubrics lack (1) the contextual information needed to convey real-world attributes (2) the dynamic information (such as gesturing in the complex skill of presenting) (3) the procedural information…
Descriptors: Problem Solving, Instructional Design, Video Technology, Scoring Rubrics
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Leslie, 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