Annals of emergency medicine
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Randomized Controlled Trial
Effect of Interpolated Questions on Podcast Knowledge Acquisition and Retention: A Double-Blind, Multicenter, Randomized Controlled Trial.
We determine whether interpolated questions in a podcast improve knowledge acquisition and retention. ⋯ Podcasts containing interpolated questions improved knowledge retention at 2 to 3 weeks, driven by the retention of material covered by the interpolated questions. Although the gains may be modest, educational podcasters may improve knowledge retention by using interpolating questions.