Provides an overview of Web-site design and discusses three steps in building a site: audience analysis, design, and evaluation. Includes an analysis of loading speeds with and without graphics; examples of no-style, low-bandwidth, and high-bandwidth Web sites; and addresses for related Web sites. (PEN)

This paper discusses the need for and the design requirements of generic chatroom software that is readily configurable to particular domains and that is also extensible. The architecture of a client/server chatroom generation system, ChatterBox, implemented in Java, is presented. The following components of ChatterBox are described: (1) the basic…

AHA! is a simple Web-based adaptive hypermedia system. Because of this simplicity it has been studied and experimented with in several research groups. This paper identifies shortcomings in AHA! and presents AHA! version 2.0 which tries to overcome the known problems with AHA! while maintaining its biggest asset: simplicity. The paper illustrates…

This book is a practical guide on how to create a Web document complete with images, links, tables, and forms, and how to make it appealing according to the principles of design and style. Step-by-step instructions for working through a series of practice exercises are provided to be used in the creation of a document using text and image files…

The development of potentially powerful computer-based tools within rich learning environments is hampered by the constraints of delivery systems (specifically low-resolution, low-real estate displays). In designing a World Wide Web-based tool for manipulating time-based information, the authors have encountered a lack of guidelines or empirical…

Many instructors are expected to design and create Web courses. The design of Web courses can be a difficult task for educators who lack experience in interaction and instructional design. Design patterns have emerged as a way to capture design experience and present design solutions to novice designers. Design patterns are a widely accepted…

In January 1999, an interdisciplinary seminar of doctoral students from cognitive, educational and computational sciences was organized to study theoretical texts that might provide insight into how to support collaborative learning with perspectives-based software. The seminar uses a Web-based tool called WEBGUIDE to mediate and structure…

This paper presents the methods and results of a year-long evaluation study, conducted for the purpose of determining disability accessibility barriers and potential solutions for those barriers found in four World Wide Web-based learning environments. The primary questions used to frame the evaluation study were: (1) Are there any features of the…

This paper describes how the authors are exploiting the potential of interactive World Wide Web media to support a central part of academic life--the publishing, critiquing, and discussion of documents. The paper begins with an overview of documents in academic life and a discussion of paper-based or "papyrocentric" print and scholarly…

Support for Teachers Enhancing Performance in Schools (STEPS) is a World Wide Web and CD-ROM electronic performance support system (EPSS) designed for preK-12 and preservice educators to assist in designing and developing lessons, units, or curricula; this tool was developed around school reform and accountability initiatives in Florida. To…