This dissertation explores the current use of YouTube in music studies in higher education while suggesting a reconsideration of the academic as both source and resource in the neo-information age. In it, I summarize interviews with ten current YouTube content creators who run music education channels, focusing on their role as teachers in an…

This qualitative, multiple case study provided comprehensive descriptions of the conceptual difficulties and learning experiences of in-service teachers as they improved their ability to effectively model fraction division with pictorial diagrams. Video data were collected on eight teachers as they individually progressed through a professional…

This study explores calculus students' opportunities to learn the concepts of integral by examining one mathematician's videotaped lessons and the textbook. The results show that both lessons and textbook introduced important cognitive resources very briefly and focused on procedures and techniques of integration. Implications to these results…

Non-evidence-based practices (NEBPs) are interventions that have not been indicated by research to be effective in treating the core deficits of autism or the related behavioral challenges across developmental domains. Under the umbrella of NEBPs are the interventions for autism that are physically and/or emotionally harmful, as well as those that…

The purpose of this hermeneutic phenomenological study was to explore preservice teachers' experiences with video observations at Central University. The theory guiding this study was Bandura's self-efficacy theory as it provides insights into the internal and external factors that affect an individual's perception of their capabilities.…

The study investigated the relationships among quality dimensions, three types of interactions (i.e. learner-content, learner-instructor, and learner-learner interaction), perceived learning and learning satisfaction with flipped courses in the context of the flipped classroom based on the information system (IS) success model. In this study, the…

Objective: The objective of this study was to test the effect of video technology on cooking self-efficacy in undergraduate college students living off-campus at a public Midwestern University. Participants: 71 undergraduate college students living off-campus at a large Midwestern University. Methods: Online surveys assessing changes in…

Undergraduate STEM lecture courses enroll hundreds who must master declarative, conceptual, and applied learning objectives. To support them, instructors have turned to active learning designs that require students to engage in "self-regulated learning" (SRL). Undergraduates struggle with SRL, and universities provide courses, workshops,…

Qualitative studies in the domain of physics education research have become more common in the last several decades. Methodologically, this has been marked by an expansion of the types of data collected in physics education research (PER): namely, in the use of individual and group interviews, problem-solving sessions, and classroom…

Even compared with students with other disabilities, students with autism spectrum disorder (ASD) often experience poor postsecondary employment outcomes. Video-based intervention (VBI) has been effective in teaching a variety of skills to students with ASD, but there has yet to be a quantitative synthesis evaluating its effectiveness to teach…

Video lectures are increasingly prevalent, but they present challenges to learners. Students' minds often wander, yet we know little about how mind wandering affects attention during video lectures. This paper presents two studies that examined eye movement patterns of mind wandering during video lectures. In the studies, mind wandering reports…

Unintentional injuries are one of the leading causes of morbidity and mortality among children with intellectual and developmental disabilities (IDD). First aid training involves teaching critical first aid skills, some of which are designed to treat unintentional injuries. To date, no study has (a) evaluated the effects of a video-prompting…

Background: The COVID-19 pandemic has brought significant changes to medical education, particularly for procedural and surgical skills, which inherently require face-to-face education. The utility of adding an instructional video remains uncertain. To guide future curricula, our aim was to assess whether the addition of an optional instructional…

Background: Science teaching and learning, as discursive practices, occur through the utilization of various semiotic modes. Gestures play a pivotal role as an embodied mode that acts in conjunction with speech in oral communication settings, such as classrooms. Previous research on gestures in chemistry and science education has illuminated how…

Cognitive demand is a crucial dimension of instructional quality. Its heterogenous operationalizations call for refined investigations, with respect to discursive richness (generic conceptualizations) and conceptual richness (subject-related conceptualizations). Considering not only teachers' intended cognitive activation (operationalized, e.g.,…