Discussion of the need for training in new information technologies focuses on the development of a distance education model for training teachers in computer literacy. Explains individual and collaborative learning support and the authoring module, and presents the results of preliminary evaluations. (LRW)

Includes 16 articles that discuss social interaction in computer-mediated distance communication; the principal's role in information technology; evaluation of learning technologies, including online courses, intelligent tutoring systems, virtual learning environments, and World Wide Web learning; Web-based authoring systems to support distance…

Concept maps are widely used in education, and have been acclaimed for their excellent results. For efficiently using concept maps in education, computer-based concept mapping systems have been developed. However these computer-based concept mapping systems are limited in their assessment algorithms. The assessment takes only concept nodes as the…

Adaptation techniques can be applied not only to the multimedia contents or navigational possibilities of a course, but also to the assessment. In order to facilitate the authoring of adaptive free-text assessment and its integration within adaptive web-based courses, Adaptive Hypermedia techniques and Free-text Computer Assisted Assessment are…

The author analyzes properties of mutual information between dichotomous concepts and test items. The properties generalize some common intuitions about item comparison, and provide principled foundations for designing item-selection heuristics for student assessment in computer-assisted educational systems. The proposed item-selection strategies…