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Durell, A. B. – 1974
Learning hierarchies are networks of prerequisite relationships of instructional objectives. Seven measures of the validity of learning hierarchies were compared for their ability to identify correctly- and incorrectly-ordered hierarchies. A computer simulation model was used to generate stochastic data of known underlying structure. Analysis of…
Descriptors: Computer Assisted Instruction, Computer Oriented Programs, Educational Objectives, Mathematical Models
Lumsdaine, A.A.; And Others – 1970
The work of a three-year series of experimental studies of human cognition is summarized in this report. Proglem solving and learning in man-machine interaction was investigated, as well as relevant variables and processes. The work included four separate projects: (1) computer-aided problem solving, (2) computer-aided instruction techniques, (3)…
Descriptors: Abstract Reasoning, Artificial Intelligence, Cognitive Processes, Computer Assisted Instruction