情報処理学会 インタラクション2020

One interesting finding regarding lecture videos is that watching dialogue-style lecture videos produce better learning results for observer students than the monologue ones. Previous studies found dialogue-style lecture videos are better than monologue lecture videos because the observer student learns more from tutee than a tutor. Inspired by how the tutee plays a role in a dialogue video, we developed a system that transforms a monologue-style lecture video into dialogue-style lecture video by adding a tutee agent. As the result of the experiment of the system, most observer students preferred the dialogue style videos for various reasons.