“…Different representations of content meet this diversity and help students to learn [69]. In BL, in most cases, a Learning Management System (e.g., Blackboard) handles the delivery of a variety of multimedia content-that is, video lectures [42,44,49,58,69,70], videos [45,63], interactive voice-over slides [70], instructional videos [71], an interactive online textbook [59,72], computer-mediated tutorials [60], podcasts [51], supplemented with synchronous in-class [43,49,54,57,73,74], and online lectures [54,57]. In addition, content can be prepared and delivered by students in face-to-face and online tutorials [67].…”