Investigates the information representation power of different modalities in the video data in order to collect empirical evidence for video surrogate creation and thus better support effective video browsing and information retrieval. Three types of video surrogates were created and compared under two user tasks--verbal comprehension and visual…

Describes a project in Washington State's Central Kitsap School District that used Internet videoconferencing for providing asynchronous instruction in standard high school subjects. The project demonstrated how a math course can be taught by an instructor in one location to students in many locations, using only inexpensive conferencing software…

Over the years, instruction has shifted from the traditional face-to-face delivery to instruction that is done from a distance. Distance education is instruction that occurs when the instructor and student are separated by distance, time, or both (WCET 2004). Some common technologies used in distance education are videotape, broadcast television,…

The article reports on a one-year AHRB-funded Innovations project that was designed to evaluate the usefulness, or otherwise, of the application of real-time visual feedback technology in the singing studio. The basis for the research was a multi-disciplinary approach that drew on voice science and acoustics, the psychology of singing and voice…

This article is a digital video design ethnography describing the first phase of introducing a perspectivity meme into a classroom. A meme is an idea that spreads throughout a system. A perspectivity meme is the idea that people who share their viewpoints and interpretations will gradually affect role changes in the learning environment. They will…

This paper summarizes the results of a review of the empirical literature (1999-2003) focusing on the use of instructor-created video recording incorporating personalized video to teach individuals with disabilities. Twenty-four investigations were identified which provided information on several effective procedures. Six areas of research on…

Using emerging technologies to connect teacher education programs to K-12 schools has the potential to enhance preservice teachers' understanding of the relationship between theory and practice. The study reported here examined preservice teachers' perceptions of the strengths and weaknesses of the use of compressed video to provide a shared field…

Recent advances in digital video have lead to a convergence of mainstream entertainment (e.g., movies) and language learning tools. An example is a software system/media player called L1, which provides interactive subtitling and learning support for DVD entertainment products. Convergence of entertainment and learning resources raises challenging…

For decades Colorado, USA, has had a shortage of school psychologists, especially in rural areas. The program "Giving Rural Areas Access to School Psychologist" (GRAASP) was developed to meet this need by offering a technology based distance education program that trained candidates from remote sites across the state. Through the use of…

Across the globe, progressive universities are embracing any number of MUVEs (multi-user virtual environments), 3D environments, and "immersive" virtual reality tools. And within the next few months, several universities are expected to test so-called "telepresence" videoconferencing systems from Cisco Systems and other leading…

Computer-based instruction opens new avenues for increasing the variety of possible feedback strategies that a teacher may employ to optimize learner performance. Feedback effectiveness is influenced by the nature of learning task and student ability. This study investigates the effects of digitized feedback and ability on the achievement of…

A previous multivariate analysis of variance (MANOVA) study of attitudes toward interactive video (ITV) of participants in distance education had indicated that generalized variance was not homogeneous across all groups. Since heterogeneity of variance in MANOVA has previously been shown to change Type I error rates in unequal group size, detected…

This paper chronicles the Teaching Mathematics Using Interactive Videodisk (TMMUIV) pilot project. The project emerged in response to the need to train pre-service teachers in, among other things, the use of mathematics manipulatives. The project now can offer a video database and pilot instructional program that combines full-motion video,…

Faculty experience at the College of Staten Island--City University of New York shows that Hybrid Analog Digital Networks (ADViNet) prove to be useful in the classroom environment. They support major instructional activities, and are very efficient in the distribution of full-screen motion video and other graphical images. The ADViNet does not…

This monograph combines an examination of theoretical issues raised by the introduction of two-way video and similar systems into distance education (DE) with practical advice on using compressed video systems in DE programs. Presented in the first half of the monograph are the following: analysis of the intrinsic links between DE and technology…