An attractive MATLAB-based tool for teaching the basics of autocorrelation function and noise concepts is presented in this paper. This tool enhances traditional in-classroom lecturing. The demonstrations of the tool described here highlight the description of the autocorrelation function (ACF) in a general case for wide-sense stationary (WSS)…

Institutional investment in technology and infrastructure for the provision of new online and self-access language learning opportunities is not always accompanied by the necessary changes in the practices of learners, practitioners and managers in higher education (Wertsch, 2002). As a result, feelings of frustration, helplessness and confusion…

This paper seeks to set the scene for the ensuing articles in this themed issue by placing the recent developments with interactive whiteboards (IWBs) in their historical context. It argues that use of this instructional technology has already had a profound impact upon teaching and highlights the importance of educational researchers considering…

There is a concern that the teaching of subjects is applied not only with support from a set of technological devices, but largely in the proper use of teaching and new technologies. Taking this idea, the authors develop a research and sustainable design that result in educational materials in solid content and technological innovation, also to…

Designed to examine the application and cost-effectiveness of computer-assisted instruction (CAI) for secondary education in developing countries, this document is divided into eight chapters. A general introduction defines the research problem, describes the research methodology, and provides definitions of key terms used throughout the paper.…

This newsletter begins with an interview with Dr. Nora Quebral, Chairman of the Department of Communication at the University of the Philippines at Los Banos, who discussed the past, present, and future of development communication with staff members John Middleton and Heddy Reid. In "The Future of Computers in Education in the Developing…

Describes a project that uses computer mediated communication in universities in the United States and Mexico to teach minority students effectively. BESTNET (Binational English and Spanish Telecommunications Network) is explained, use for distance education is discussed, computer conferencing and electronic mail are described, and problems of…

This paper describes a Web-based question-answering system called E-teacher that can be used in both traditional and distance learning courses to review academic contents. E-teacher is a self-editing template-based system that consists of a set of PHP scripts that generate the HTML code dynamically, or "on the fly." The entire E-teacher…

This paper introduces the Quail Model, a device for the classification and visualisation of learning goals. The model is a communication tool that can smoothen the discussion within a course design team, support shared understanding, and improve decision making. Its theoretical background mingles contributions from instructional design (Bloom,…

Computer conferencing offers many opportunities for linking college students and faculty at a distance. From the Binational English and Spanish Telecommunications Network (BESTNET) has evolved a variety of bilingual video/computer/face-to-face instructional packages to serve institutions and nontraditional students on several continents. (MSE)

This paper describes and examines an experimental and innovative program at the Center for the Teaching of Foreign Languages at the National Autonomous University of Mexico to provide teacher education courses by means of distance learning. This program was undertaken in response to a scarcity of qualified language teachers. It is aimed at…