Presents a mechanism, the Secure e-Course eXchange (eCX) designed to protect learning material from unauthorized dissemination, and shows how this mechanism can be integrated in the operation model of online learning course providers. The design of eCX is flexible to fit two operating models, the Institutional Server Model and the Corporate Server…

Describes participation patterns in scholarly mailing lists; analyzes their implications for the design and implementation of collaborative distributed multimedia, particularly systems intended for academic and professional settings; and suggests that participant reluctance to invest time in reading or contributing messages could be amplified when…

Describes a Web-based tool, WebGuide, being developed to mediate and structure collaborative learning. This software uses an innovative mechanism to define a flexible system of perspectives on a shared knowledge construction space. WebGuide provides an electronic and persistent workspace for individuals and teams to develop and share distinctive…

Presents an evaluation of one postgraduate subject (Information Technology for Teaching and Learning at the University of New South Wales), which is taught entirely online and uses public-domain browsers, e-mail and file transfer, and is integrated with software developed by the authors, WebTeach (c) to facilitate teacher/learner and…

Discusses barriers to threaded-topic discussions in online teaching. Suggests a better way to enhance communication and promote collaborative learning: a jointly prepared, "shared document" format. Describes the development and use of Forum MATRIX, a software program designed to maximize the potential of the shared document format. (AEF)

New information technology is rapidly becoming part of the localized education process, while offering the tools and the infrastructure for the establishment of a distance education process. At Rhodes University (South Africa), an Interactive Remote Tutorial System (IRTS) was built to support distance education. IRTS will be used as an…

This paper describes the early phases of an examination of the role played by Internet-based teacher professional development for K-12 teachers in the implementation of an innovation. The cases developed describe the effect of this professional development intervention on the teacher implementation of the knowledge construction tools in the…

This book is intended for use as a concepts textbook to accompany a one-semester or one-quarter introductory course on computers or microcomputers. Key features of this third edition include: emphasis on unification of computer and communications systems; revision in response to extensive instructor and student feedback; commonsense illustration…