Explores how one private liberal arts university fulfilled its commitment to extend computing power to every student, faculty member, and staff person. Stresses the importance of planning for hardware and software standardization and creating a broad range of support mechanisms. (GR)

The Cognitive Tutor Authoring Tools (CTAT) support creation of a novel type of tutors called example-tracing tutors. Unlike other types of ITSs (e.g., model-tracing tutors, constraint-based tutors), example-tracing tutors evaluate student behavior by flexibly comparing it against generalized examples of problem-solving behavior. Example-tracing…

In well-defined domains such as Physics, Mathematics, and Chemistry, solutions to a posed problem can objectively be classified as correct or incorrect. In ill-defined domains such as medicine, the classification of solutions to a patient problem as correct or incorrect is much more complex. Typical tutoring systems accept only a small set of…

Cognitive diagnosis (CD) plays an important role in intelligent tutoring system. Computerized adaptive testing (CAT) is adaptive, fair, and efficient, which is suitable to large-scale examination. Traditional cognitive diagnostic test needs quite large number of items, the efficient and tailored CAT could be a remedy for it, so the CAT with…

Intelligent Tutoring Systems (ITSs) that employ a model-tracing methodology have consistently shown their effectiveness. However, what evidently makes these tutors effective, the cognitive model embedded within them, has traditionally been difficult to create, requiring great expertise and time, both of which come at a cost. Furthermore, an…

Today's technology-enhanced learning practices cater to students and teachers who use many different learning tools and environments and are used to a paradigm of interaction derived from open, ubiquitous, and socially oriented services. In this context, a crucial issue for education systems in general, and for Intelligent Learning Environments…

The Uniformed Services University of the Health Sciences, located on the National Naval Medical Center's campus in Bethesda, Maryland, is a medical education and research facility for the nation's military and public health community. In order to support its approximately 7,500 globally distributed users, the university's James A. Zimble Learning…

Web 2.0 communication tools have considerable promise for supporting collaborative learning. But there is a need for research examining learners' and teachers' experiences of the newer communication tools, such as wikis, in comparison with well-established tools, such as discussion forums. This paper reports on an initiative where distance…

Browsing tools have been developed to help users make effective use of the large amounts of information in hypermedia applications, aiding the user both in orientation (Where am I in the collection of information contained in the hypermedia application?) and in navigation (How do I get to another specific piece of information?). There are few…

Summarizes opinions of scholars in various disciplines on workstation history, definition, and functions. Networks and configurations for library workstations, including hardware and software recommendations, are described. The impact of workstations on the workplace resulting in task, process, and institutional transformation, is also considered.…

Explores elements of folkloristics that are applicable to the understanding and construction of computer software systems and programs. Discusses a similar tension between structuralism and contextualism in the study of folkways and by examining software pattern languages in comparison with narrative functions. (Author/LRW)

This brief article gives a description of the Open Croquet Project and its applications. The project's Web site describes Croquet as a "combination of computer software and network architecture that supports deep collaboration and resource sharing among large numbers of users within the context of a large-scale distributed information system." One…

Special classes of asynchronous e-learning systems are the intelligent tutoring systems which represent an advanced learning and teaching environment adaptable to individual student's characteristics. Authoring shells have an environment that enables development of the intelligent tutoring systems. In this paper we present, in entirety, for the…

This article proposes a mathematical model of Intelligent Tutoring Systems (ITS), based on observations of the behaviour of these systems. One of the most important problems of pedagogical software is to establish a common language between the knowledge areas involved in their development, basically pedagogical, computing and domain areas. A…

The Arts Libraries Society of Australia and New Zealand (Arlis/ANZ) recently implemented a new web presence. More than just a website, it was envisaged as a web "identity", a virtual clubhouse where the Society could conduct its "virtual business" and where members could "meet" and contribute to the activities of…