This article, using data from a year-long study of writing processes in an institutional context, looks at the demands made on writers in workplace environments as they make requests of their colleagues. Building on Brown and Levinson's politeness theory, the study takes a view of context as being a key factor in framing requests, in addition…

This article looks at the ethical implications of the use of information and communications technology (ICT) in bringing about development in developing societies. Any proposed means to enhance development has costs as well as benefits. Hence, the evaluation of a given means to development should always be a matter of "applied ethics".…

This study explores the potential of networked handheld computers to support collaborative problem solving in small groups. Drawing on data from a middle school mathematics classroom equipped with a wireless handheld network, I argue that the sharing of mathematical objects through interactive devices broadens the "bandwidth" of classroom…

Online teaching and learning has been in transition for its entire existence. The number of courses offered at a distance has grown rapidly. According to the National Center for Education Statistics (Waits & Lewis, 2003), in 2000-2001 more than 56% of four-year colleges and universities in the United States offered distance education degree…

Computer mediated communication (CMC) tends to erase power structures because such communication somehow undermines or escapes discursive limits. Online discussions seem to promote rhetorical experimentation on the part of the participants. Finding a way to explain disparities between electronic discussion and oral discussion has proven difficult.…

Canadians find it necessary to both define and defend their cultural identity partly because their historic, geographic, and political differences from the United States are frequently overshadowed by the many characteristics the two countries share: a continent, a very high standard of living, a language, and a popular culture as presented…

In view of financial constraints, large numbers of students to be educated, and rapid changes in information and communication and information technology, open learning (OL) and distance education (DE) systems are being established at an unprecedented rate in almost all developing countries of the Asian and Pacific region. Modern communications,…

This study explored asynchronous delivery modalities in a distance education program and investigated a paradigm for enhancing interactivity in distance education using CD-ROM, interactive video, and e-mail. The purposes of the investigation were to: (1) create an asynchronous distance learning environment based in these technologies; (2) build…

This paper describes a project which created a set of World Wide Web (WWW) pages documenting the state of the art in educational multimedia design; a prototype WWW-based multimedia teaching tool--a podiatry test using HTML forms, 24-bit color images and MPEG video--was also designed, developed, and evaluated. The project was conducted between…

This paper introduces a new application called multimedia annotation, currently being developed in the European Union-funded project DIANE. A system for instant multimedia authoring, with special features for supporting the creation of multimedia documents in a distributed working environment such as distance education, is described. The system…

This paper is an analysis of the issues encountered in the process of building a community of practice amongst students through engaging in online dialogue using WebCT. The analysis is guided by an educational change framework, proposed by Goodell, Parker, and Kahle (2005), which includes Technical, Political, Cultural, Moral, and Personal…

This paper addresses the core goals for educators to stimulate participation across diversity (including life trajectories and culture) and motivate learners to engage in negotiation of meaning and knowledge building dialogue in the processes of networked learning. The paper reports on a Danish masters online course on networked learning for…

This paper examined a particular online learning activity, embedded within a computer supported collaborative learning (CSCL) environment incorporated as part of the larger context of participation in a unique national agricultural leadership development program. Process outcomes such as a high level of collaboration and active peer facilitation…

As distance education technology enables institutions of higher education to offer courses to students throughout the country, it is important for student affairs to offer opportunities for these students to connect with the institution. This article reviews the relevant literature on distance education and discusses differences between providing…

At the University of Mauritius, blended learning is defined as the application of technology to support a range of teaching and learning activities in courses that are mainly given to full-time undergraduate students on campus and part-time mature students on postgraduate programmes. This article reports the observations of two studies that were…