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Litchfield, Brenda C. – Performance and Instruction, 1990
Describes methods for item construction for computer-based instruction (CBI). Use of a rational set generator (RSG) in presenting an adaptive sequence of items to the learner is described; a model matrix of a computer-based RSG is presented; concrete and defined concepts are discussed; and rule using is explained. (Four references) (LRW)
Descriptors: Computer Assisted Instruction, Concept Teaching, Discrimination Learning, Generalization
Earl, F. A. – Performance and Instruction, 1982
Examines backward chaining, a method of producing demonstration films in which sequential steps in a procedure are taught backwards; that is, the last step is taught first, then the next to the last step, and so on. A film designed to teach procedures used in a science experiment is used as an example. (JJD)
Descriptors: Demonstrations (Educational), Foreign Countries, Higher Education, Instructional Design