Use quick rules to avoid common multimedia learning mistakes.
battlecards comparison The slide needs narration and the same text on screen. Your line Let the narration explain and let the screen show the essential visual. Duplicate text splits attention instead of reinforcing it. Assuming more channels always means more learning. Mayer-style multimedia design protects working memory by coordinating words and visuals rather than making them compete. Redundancy or signaling? Use signaling to guide attention; avoid redundant full text. When should decorative media be removed? Remove it when it does not support the target judgment, sequence, or memory cue learners need for the task. Interesting is not the same as…
Sign up free — one personalized lesson every day, matched to your role and goals.
Already have an account? Sign in