The empirical evidence concerning the question whether an instructor should be presented on online lecture slides is equivocal and two lines of theoretical reasoning exist. On the one hand, the instructor may distract from the content, thereby hampering learning; on the other hand, the instructor may function as a social cue that triggers a more…

Lecture recording is an increasingly common practice in UK universities, whereby audio, video, and multimedia content from lecture theatres can be captured and distributed online. Despite a large body of recent lecture capture literature, much of the empirical research adopts positivist paradigms, which overlooks the complex and unpredictable…

In online lectures, unlike in face-to-face lectures, teachers lack access to (nonverbal) cues to check if their students are still "with them" and comprehend the lecture. The increasing availability of low-cost eye-trackers provides a promising solution. These devices measure unobtrusively where students look and can visualize these data…

The research aims to investigate the influence of integrating innovative teaching technologies on the effectiveness of the educational process and student motivation. This article employed a quantitative research design utilizing a questionnaire. The total number of participants in the study was 150 students. Participants were divided into…

Evidence regarding the benefits of an instructor's deictic gestures in video lectures on adults' learning may not necessarily be reflective of their effect on children's learning. Furthermore, there is a lack evidence regarding how deictic gestures specifically affect learners' learning process. Based in cognitive load theory, with consideration…

Explaining after pauses in a video lecture can be an effective learning activity, yet students need support to generate comprehensive explanations. This study tested whether providing students access to the visualizations from the video enhances explanation comprehensiveness and transfer performance. Undergraduates (n = 112) watched a 5-part…

As an important resource in online learning, video lectures have attracted considerable research attention in the impact of teachers' nonverbal guidance behaviors on learning. However, few studies have focused on secondary education, and it remains unclear whether the interaction between different guidance frequencies and types leads to variations…

This study explores the role of the instructor's face and eye gaze as social and attentional cues in promoting learning from a video lecture on kidney physiology. In a 2 × 2 between-subjects design, 133 college students were randomly assigned to a gaze behavior condition and a video whiteboard type condition. The instructor either shifted her gaze…

Despite the widespread use of whiteboard animations in both academic and informal settings, little evidence exists about their efficacy and impact on learner experiences, especially in non-STEM fields such as the social sciences. This study examined the effects of whiteboard animations against three other instructional formats on comprehension,…

Content acquisition podcasts (CAPs) are a popular tool in special educator preparation but little is known about their application to communication disorders. This quasi-experimental study investigated the effectiveness of two instructional methods: lecture plus video and a content acquisition podcast (CAP). Participants were undergraduates in…

The research on students' perceptions after implementing a teaching style is recommended due to its potential to inform reformed education. The present study surveyed 319 students and revealed their perceptions of multimedia usage in teaching and learning quantum physics. Among these students, 156 were surveyed after learning quantum physics with…

Multimedia in blended learning provides the ability to enhance students' performance and satisfaction. Microlectures are one type of multimedia that comprise of short modular videos that introduce basic theoretical concepts. Literature provides limited insight into how this specific format supports engineering classrooms. This study, therefore,…

An important part of online courses is the delivery of instruction via video lectures. Video lectures should use media effectively to reduce extraneous load and maximize cognitive processing, thereby helping students to learn. Instructors may be able to reduce extraneous load by varying the number of audio and visual media used. This study…

An important aspect of MOOCs is the way students interact with video lectures. Instruction provided through video lectures should focus on ways to increase germane cognitive load, which directly contributes to learning. One approach that may lead to an increase of germane load may be to use video lectures with diverse forms of media, including…

This study tested 3 instructor presence features in learning from video lectures: dynamic drawings, eye contact with the camera, and instructor visibility. In 2 experiments, college students watched a video lecture about the human kidney, which consisted of a series of drawings and a spoken explanation from the instructor, and then took a written…