Segmenting, Pre-training, and Modality Principles*
from Part V - Principles for Managing Essential Processing in Multimedia Learning
Published online by Cambridge University Press: 19 November 2021
When a multimedia lesson containing complicated material is presented at a fast pace, the result can be a form of cognitive overload called essential overload. Three multimedia design methods intended to minimize essential overload are the segmenting, pre-training, and modality principles. The segmenting principle is that people learn more deeply when a multimedia message is presented in learner-paced segments rather than as a continuous unit. The pre-training principle is that people learn more deeply from a multimedia message when they know the names and characteristics of the main concepts. The modality principle is that people learn more deeply from a multimedia message when the words are spoken rather than printed.
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