Background/Context: This study builds upon research on teacher professional communities and high school restructuring reforms. It employs a conceptual framework that draws upon theories of "community of practice" and "community of learners." Purpose/Objective/Research Question/Focus of Study: This study analyzes how teachers' professional inquiry…

This study explored relations between students' motivational and cognitive orientations as assessed by the Motivated Strategies for Learning Questionnaire (MSLQ), and their attitudes and choices relating to online lecture viewing. Examination performance was also assessed to determine if there were particular affinities between certain…

Introduction: We investigate the conditions under which posting software known as "DeCSS" on the Internet is ethical. DeCSS circumvents the access and copy control protection measures on commercial DVDs. Through our investigation, we point to limitations in current frameworks used to assess ethical computer based civil disobedience.…

NMSA/AMLE's position paper "This We Believe" has come to be recognized as the best articulation of the middle school concept, the accepted standard. But inevitably, a position paper speaks in visionary generalizations; to move these ideals into actual practice is a very demanding task, but one that has to be undertaken if needed and…

The purpose of this paper is to describe an instructional sequence where students invent a method for locating lines of eigenvectors and corresponding solutions to systems of two first order linear ordinary differential equations with constant coefficients. The significance of this paper is two-fold. First, it represents an innovative alternative…

The study inquired into the effect of research-based video-cases on pre-service teachers conceptualizing their understanding of contemporary mathematics teaching. The 43 participants enrolled in a Mathematics Method Course viewed and discussed 5 video-cases of primary teachers teaching. Journal entries, lesson plans, and microteaching observations…

This study investigates how Computer-Mediated Communication (CMC) can be effectively used in a teaching practicum course to enhance preservice teachers' learning. We constructed a web-based CMC system and used it in a Teaching Practicum course. Computer science preservice teachers and experienced secondary school computer teachers, who served as…

In this paper we present a CDN-based system, namely the COMODIN system, which is a media on-demand platform for synchronous cooperative work which supports an explicitly-formed cooperative group of distributed users with the following integrated functionalities: request of an archived multimedia session, sharing of its playback, and collaboration…

Media selection and acquisition is highly dependent on a number of variables, perhaps the most important of which is changing technologies. New technology is a wonderful and frightening thing, with a high level of impact on media collection development. New technologies can improve sound and visual quality, but can also play havoc with established…

A sales institute helps students develop powerful communication skills to meet the goal of establishing successful careers in professional selling. It often employs the concept of video self-modeling to teach the finer points of salesmanship. Russ Berrie, a devotee of the art of sales, donated to William Paterson University enough money to found a…

The experiments reported here were concerned with the development of delayed self-recognition. Children were videotaped playing a game and were marked covertly with a sticker on their forehead while doing so. The findings, of both a cross-sectional sample and a prospective longitudinal one, revealed that 3- but not 2.5-year-old children reached to…

A free videotape subscription series was utilized to increase the knowledge of general physicians in clinical practice about the medical evaluation of sexually abused children. Of the 65 physicians who requested the first tape, 39 (60%) completed it. Fourteen of the 39 physicians who completed the first tape (36%) completed the 5-tape series.…

The authors describe a social approach to learning in community service learning that extends the contributions of three theoretical bodies of scholarship on learning: social constructionism, critical pedagogy, and community service learning. Building on the assumptions about learning described in each of these areas, engagement, identity, and…

Editor-in-chief James L. Morrison talks with David Macquart, co-founder of the Global Nomads Group (GNG), a group dedicated to improving children's cultural understanding by bringing the world into the classroom using videoconferencing technology. GNG moderates video conferences between K-12 classes in different countries, organizes virtual…

For airline pilots, the call of "checklist complete" is officially prescribed talk to claim that the crew's joint conduct of a checklist is over, and the task can be understood as closed. However, very often this call is not the final talk for the task. This paper uses naturally occurring data, transcriptions of pilots interacting on actual…