An understanding of the structure and functions of expressive communication in face-to-face communication and audiovisual media can inform the development of new educational services for human development across cultures in the emerging broadband environment.

Starting from the social construction of technology approach and proposing a literature review of the concept of technological frame, the distinction or continuity between contexts inside and around technology is analyzed as constitutive of a thicker frame. A multilayered articulation of the technological frame is proposed. Organizational history,…

Whereas great advances have been made in the statistical sophistication of assessments in terms of evidence accumulation and task selection, relatively little statistical work has explored the possibility of applying statistical techniques to data for the purposes of determining appropriate domain understanding and to generate task-level scoring…

Wireless Local Area Networks are the most widely adopted networking technology to hit the market in the last three years. They have the potential to make network applications and the Internet available anywhere on a campus so that students and faculty are no longer tethered to their offices or shared computer laboratories in order to connect to a…

Participants in a science professional development field experience were surveyed for their perceptions of the impacts of integrating a wireless local area network (WLAN), pocket PCs, and laptops as tools for enhancing science inquiry. Pocket PCs and laptops were used for data collection and analysis and for communication of research results to…

When we planned the editorial calendar with the topic ubiquitous computing, we were thinking of ubiquitous computing as the one-to-one ratio of computers to students and teachers and 24/7 access to electronic resources. At the time, we were aware that ubiquitous computing in the computer science field had more to do with wearable computers. Our…

Children in the back seat on a long trip are not the only ones asking the question "Are we there yet?" At Murray State University (MSU) and other universities starting new programs, the question becomes one of validation of the program. In the late 90s, MSU, a midsize university, was entrusted with the responsibility of developing a program of…

This paper suggests that desktop computer-based video conferencing, with high fidelity sound, and group software support, is emerging as a major communications option. Briefly addressed are the following critical factors that are propelling the computer-based video conferencing revolution: (1) widespread availability of desktop computers…

For some reason, the idea of the nature writer at work in the open air has been exalted, and it is difficult to think that writing about nature might be compatible with computers, the ultimate indoor toy. However, for students learning to write about nature, a networked computer environment may be the best place to be, not for replacing the…

The National Information Infrastructure (NII) holds the promise of connecting people of all ages and descriptions--bringing them opportunities to interact with businesses, government agencies, entertainment sources, and social networks. Offering data, examples, and expert commentary, this book charts a path toward enabling the broadest possible…

This book characterizes and organizes the extensive art information in cyberspace on the Internet. The book shows how to locate visual and text data on the Internet and how to evaluate and supplement that data with material from other information formats to produce quality research results. The book is divided into three parts, each with a…

This report accompanies H.R. 1757, the National Information Infrastructure Act of 1993. The bill, intended to provide for a coordinated federal program to accelerate development and dissemination of applications of high-performance computing and high-speed networking, is favorably reported by the Committee on Science, Space, and Technology with an…

This handbook identifies the instructional models found to be effective for distance education using the Interactive Video Network (IVN) system. Each model is summarized briefly and followed by specific suggestions for the use of the model over the IVN system. For each model, information is given on instructor responsibility prior to, during, and…

As computer databases become more publicly accessible through public networks, there is a growing need to provide effective protection for proprietary information. Without adequate assurances that their works will be protected, authors and other copyright owners may be reluctant to allow the full text of their works to be accessed through computer…

Excerpts from a transcript of computer "conversations" provide the basis for a study of how people manage ongoing interaction, given the constraints of computer-mediated discourse, and whether any unusual conventions are used in doing so. The discourse was analyzed using address, topical references, and adjacency pairs to link the…