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Ryder, Joan M.; Redding, Richard E. – Educational Technology, Research and Development, 1993
Discussion of instructional systems development (ISD) focuses on recent developments in cognitive task analysis and describes the Integrated Task Analysis Model, a framework for integrating cognitive and behavioral task analysis methods within the ISD model. Three components of expertise are analyzed: skills, knowledge, and mental models. (96…
Descriptors: Behavioral Science Research, Cognitive Processes, Instructional Development, Models

Park, Ok-choon; Seidel, Robert J. – Educational Technology, Research and Development, 1989
Proposes a schematic multidisciplinary model to help developers of intelligent computer-assisted instruction (ICAI) identify the types of required expertise and integrate them into a system. Highlights include domain types and expertise; knowledge acquisition; task analysis; knowledge representation; student modeling; diagnosis of learning needs;…
Descriptors: Artificial Intelligence, Computer Assisted Instruction, Computer System Design, Error Patterns