eLearning & Training: How Long is Too Long?
The Logical Blog by IconLogic
APRIL 23, 2014
The student sat motionless, with eyes shut for about a minute and a half, pen still poised. If your slide contains some voiceover audio, a text caption or two, and an interactive object controlling navigation (such as a button or click box), 15-20 seconds is perfect. The class had started at one o'clock. Then he just nodded off.
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