Describes two stages of potential development that could make multimedia the core of an information infrastructure for educational reform: (1) incorporating hypermedia to enable knowledge construction by learners; and (2) using visualization and virtual communities to create artificial worlds. (16 references) (MES)

Designed to promote cooperative efforts between researchers in artificial intelligence and instruction for the development of future computer-delivered instructional systems, this article contrasts intelligent computer-assisted instruction (ICAI) and traditional computer-based instruction (CBI) in terms of the basic philosophies underlying their…

Examines bioregional mapping as an example of how a different system (educational or otherwise) could be designed through shifting the focus of figure-ground gestalts and revisioning core metaphors. Discusses the notions of community and place, the potential for cognitive restructuring, literal and conceptual maps, and the potential of solving…

This sixth in a series of edited transcripts based on a conference at Utah State University discusses ideas from cognitive psychology that have implications for instructional design. Highlights include information processing phases; pattern recognition; short-term and long-term memory; purposes of instruction; cognitive structures; and cognitive…

Discussion of discourse created by computers defines discourse as a pattern of cognitive functioning and identifies two such modes of thought: narrative and expository. Discussion covers the computer as discourse; schemas as a way to understand how knowledge is organized; simulations, hypermedia, and databases as discourse; and interactive…

Explores the utility of mental models as learning outcomes in using complex and situated learning environments. Describes two studies: one aimed at eliciting mental models in the heads of novice refrigeration technicians, and the other an ethnographic study eliciting knowledge and models within the community of experienced refrigeration…

Describes the Novice-Expert (Novex) Analysis, a nine-step approach to instructional design aimed at effecting the shift from novice to expert by creating a series of learning activities to enable novices to construct an expert knowledge base. The "Dimensions of Processing Model" diagram illustrates how learning processes influence…

Presents a knowledge representation model that was designed for instructional decision making. Topics discussed include classification models for instructional design; artificial intelligence; semantic networks; natural language; and data models, including network and hierarchical models. An example is given of knowledge analysis for a secondary…