“…Some researchers claim that students perceive the ease of access to varied, high quality, and up-to-date learning materials as benefiting their learning in an online course (Kahan et al, 2017;Palmer & Holt, 2010). Moreover, the course content is a significant driver in students' perception of the quality of the learning experience (Peltier, Schibrowsky, & Drago, 2007;Wu, 2016). In recent years, video is perceived as a rich and powerful medium (Chen & Sun, 2012;Ozan & Ozarslan, 2016;Zhang, Zhou, Briggs, & Nunamaker, 2006).…”