Multimedia instructional design principles
Beginning with cognitive load theory as their motivating scientific premise, eLearning Companies researchers such as Richard E. Mayer, John Sweller, and Roxana Moreno established within the scientific literature a set of eLearning Solutions multimedia instructional design principles that promote effective learning. Many of these principles have been "field-tested" in everyday learning settings and found to be effective there as well. eLearning Providers The majority of this body of research has been performed using university students given relatively short lessons on technical concepts with which they held low prior knowledge. However, eLearning David Roberts has tested the method with students in nine social science disciplines including sociology, politics, and business studies. His longitudinal research program eLearning Services over 3 years established a clear improvement in levels of student engagement and in the development of active learning principles among students exposed to a combination of images and text, over students exposed only to text. Custome eLearning A number of other studies have shown these principles to be effective with learners of other ages and with non-technical learning content. Training Companies
Research using learners who have greater prior knowledge in the lesson material sometimes finds results that contradict these design principles. online training companies This has led some researchers to put forward the "expertise effect" as an instructional design principle unto itself.
The underlying theoretical premise, cognitive load theory, describes the amount of mental effort that is related to performing a task as falling corporate elearning companies into one of three categories: germane, intrinsic, and extraneous.
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