This study addressed disciplinary differences in hybrid courses using lecture videos to support in-person class discussions. Our results suggested that disciplinary differences existed, students' perceived importance of lecture videos may have had a stronger influence on viewership and audience retention rate than other factors, and procrastination of video consumption correlated with lower exam scores. Building on existing research in hybrid course design, the use of online lectures, and student engagement, our findings suggest that purposeful integration of online videos in the hybrid class should be a consideration of faculty members designing hybrid classes with a heavy reliance on online lectures.

这项研究使用讲座视频来支持面对面的课堂讨论，解决了混合课程中的学科差异。我们的研究结果表明，存在学科差异，学生对讲座视频重要性的感知可能比其他因素对收视率和观众保留率的影响更大，视频消费的拖延与较低的考试成绩相关。基于混合课程设计、在线讲座的使用和学生参与方面的现有研究，我们的研究结果表明，有目的地将在线视频整合到混合课程中应该是教师设计混合课程时高度依赖在线讲座的考虑因素。