Describes the Integrated Services Digital Network (ISDN), a digital telecommunications system. Applications of ISDN in the classroom are examined, including information systems such as computers and fax machines; video conferencing; desktop computer conferencing; and voice messaging and caller identification. Cost estimates are also included.…

Presents guidelines for moderating online educational computer conferences. Explains how to prepare for the conference, including becoming familiar with the software and developing a contract with students to ensure their participation; discusses ongoing conference activities, including focusing the discussion; and relates common problems and…

Describes the development of a distance education graduate course at Arizona State University; the course is text-based, supported by the Internet and computer conferencing. Discusses course planning and design factors, implementation strategies, technical considerations, students' evaluations, and instructor perspectives. (AEF)