When a college instructor goes out of town and must miss a lecture, the standard options are to cancel the class meeting or to enlist a colleague to fill in. In the former case a teaching opportunity is lost; in the latter the substitute may not lead the class in the same way as the instructor. Some students routinely skip lectures by a guest…

Digital video is a growing and important presence in student learning. This paper reports the results of a survey of American educators in Michigan (n = 426) conducted in spring 2008. The survey included questions about educators' attitudes toward the streaming and downloadable video services available to them in their schools. The survey results…

Purpose: Playing back recorded lectures on handheld devices offers interesting perspectives for learning, but suffers from small screen sizes. The purpose of this paper is to propose several semi-automatic post-processing steps in order to improve usability by providing a better readability and additional navigation functionality.…

In this article, the authors relate a story about the transformative power of technologies for voice. They relate Brian Kajiyama's personal odyssey--what might be described as a journey from unvoiced to vocal--in learning to use a DynaWrite, a type-and-talk device that Brian uses as a communication tool.

What effects do different setups of museum exhibits have on visitors' conversations and interactions? The study reported here is an investigation of the role that labels and associated materials play in visitors' conversations and interactions at a heat camera exhibit. After we introduced a label to help visitors explore the insulating properties…

Web conferencing tools help educators from around the world collaborate in real time. Teachers, school counselors, and administrators need only to put on their headsets, check the time zone, and log on to meet and learn from educators across the globe. In this article, the author discusses how educators can use Web conferencing at their schools.…

For the middle school students in a Virtual Reading Group (VRG), it was easy to see their virtual discussion peers and their virtual teacher; all participants appeared simultaneously on a screen, with a separate box for each participating site. In this article, the authors offer an account of how the "realness" of virtual others was constructed by…

Technology expands instructional options for faculty, and this study examines the differential learning effects of offering a lecture on physics to students in a traditional classroom versus internet video formats. Based on an experiment conducted in a natural educational context, results indicate enhanced transfer of lecture information in the…

Young people are surrounded by visual images, and they naturally are drawn to viewing and creating videos. Educators are remiss if they do not seize on this significant communication and learning tool. Similar to projects involving writing, video projects allow students to communicate their ideas, thoughts, and feelings. Therefore, most…

This paper examines how two American presidential candidates, Barack Obama and Hillary Clinton, make use of a VIDEO EXCHANGE IS CONVERSATION metaphor on YouTube, a channel of communication that allows the exchange of video clips on the Internet. It is argued that the politicians exploit the metaphor for its connotations of creating involvement and…

The present study compares preschool children in Finland, Estonia and Sweden regarding linguistic structures with which children in dyads elicited talk from each other in a naturalistic play activity. Nineteen Finnish (mean age 5.1), 19 Estonian (mean age 5.4) and 17 Swedish (mean age 5.1) same-sex pairs were video-recorded by a native researcher.…

Watching a video often results in passive learning and does not actively engage students. In this study, a class of 20 HSC Physics students were introduced to a teaching model that incorporated active learning principles with the watching of a video that explored the Meissner Effect and superconductors. Students would watch short sections of the…

This article presents a longitudinal case study investigation of three young cellists' self-directed preparation of a new piece of music for an informal performance. The investigation considers how musical understanding starts to emerge in children's practice and performance. It explores practice at early stages of learning and examines the…

Video prompting is a training procedure used to teach a complex behavior by showing steps of a task analysis on video. The present study evaluated how many steps in the video model were required for the learner to acquire a 10 step laundry task. Participants were three individuals with mental retardation. Participants viewed the entire task on…

When teachers work toward the goal of using evidence of student learning to improve teaching, they typically use test scores, student work, portfolios, and a variety of formative assessments. Videotapes of teaching are another valuable form of evidence. Research has shown that analysis of videotaped teaching cases is effective in promoting teacher…