Discusses how to improve research and design more effective information retrieval systems. Topics include human-system interaction; knowledge integration; pluralistic research approaches; enhanced access to research data; more multidisciplinary integrative devices and conceptual mappings; establishing a greater mass of published research findings…

Discussion of information retrieval, knowledge representation, and computer-assisted learning focuses on a study that created a computer-based system designed to observe and record users' interactions with an ideal knowledge base consisting of unrevealed subject experts, appropriate documentation, and computer files. Information accessing…

Discussion of navigation through virtual information environments focuses on the need for robust user models that take into account individual differences. Considers Pask's information processing styles and strategies; deep (transformational) and surface (reproductive) learning; field dependence/independence; divergent/convergent thinking;…