Donald Clark Plan B: Video for learning –15 things the research says – some may shock you…
Summary of research on using videos for learning. Video length, using "talking heads," cuts, screen size, and more.
Flipping the conversation at ElNet Workplace Learning Congress | Explorations in learning
Tanya Lau's detailed explanation of her presentation on "Flipping the conversation" to performance and performance support rather than focusing only on formal training content. Includes notes on how she recorded and edited video on her smartphone for the presentation. She gives credit to my post on "Selling Storytelling" as part of the inspiration for her presentation because of how I scripted conversation around business objectives and measurement.
Optimal Video Length for Student Engagement | edX
In edX courses, about 6 minutes is the maximum length students will watch. In traditional online graduate courses for credit, the length could be longer, but this is a good reminder to keep things short.
The optimal video length is 6 minutes or shorter -- students watched most of the way through these short videos. In fact, the average engagement time of any video maxes out at 6 minutes, regardless of its length. And engagement times decrease as videos lengthen: For instance, on average students spent around 3 minutes on videos that are longer than 12 minutes, which means that they engaged with less than a quarter of the content.