In the corporate world, with its global, competitive environment, many firms have become learning organizations in order to survive and thrive. Similarly, 21st century universities that succeed will be lean, flexible, and nimble, enabling them to cross geographic and time boundaries, and to better meet the needs of future generations. The…

This article discusses an ongoing study into issues relevant to the design of learning objects for educational applications via portable digital assistant (PDA) technology. The specific areas of inquiry in this study are: the kinds of learning objects that are effective for PDA delivery; contexts for their effective educational applications; and…

This article analyzes collaboration in a computer-supported learning environment based on the professional practices of mediation and dispute resolution. In so doing, it explores the nature of collaborative learning in a setting marked by competition as much as cooperation. Interviews with students suggest that the processes of collaborative…

Describes initial investigations into the problems encountered when college students undertake online group projects and introduces a method for designing intelligent software agents capable of recognizing and alleviating problems concerned with the maintenance roles of group project work. Discusses computer mediated communication and user…

Describes research that used formative evaluation methods to examine synchronous computer-mediated communication (CMC) systems for online learning at the University of Hawaii. Discusses learner-centeredness, constructivism, and sociocultural theories that were used as the bases for the design of synchronous activities and recommends 10 desirable…

Describes the use of computer-mediated communication to develop a cooperative learning community among students in a Web-based distance education unit for practicing science and mathematics educators in Australia and Pacific Rim countries. Discusses use of the social constructivist and constructionist conceptions of teaching and learning.…

This article presents a five-tiered taxonomy that describes the nature of participation in, and learning through, asynchronous discussion. The taxonomy is framed by a constructivist view of asynchronous discussion. The five tiers of the taxonomy include the following: (a) passive participation, (b) developmental participation, (c) generative…

Computer-mediated communication (CMC) technologies are becoming increasingly important components of online educational environments (Romiszowski & Mason, 2004). The online discussion forum that is a significant component of many web-based courses is one type of CMC. Instructors and students rely on these asynchronous forums to engage one another…

This article describes the conversational interactions of one online learning group whose task was to identify themes of human development from life histories of the group members. The data were analyzed by a research team using the hermeneutic circle, which involves continually looking at parts of the text in light of the meaning of the larger…

Computer mediated communication--including web pages, email and web-based bulletin boards--was used to support the development of a cooperative learning community among students in a web-based distance education unit for practicing science and mathematics educators. The students lived in several Australian states and a number of Pacific Rim…