Discussion of courseware development focuses on a transaction shell approach that stresses flexibility and reusability of the courseware. Topics discussed include high-level programing languages, authoring languages, authoring systems, knowledge structures, and knowledge acquisition; and an example for applying the transaction shell approach to…

Cognitive simulations are runnable computer programs for modeling human cognitive activities. A case study is reported where expert systems were used as a formalism for modeling metacognitive processes in a seminar. Building cognitive simulations engages intensive introspection, ownership and meaning making in learners who build them. (Author/AEF)

Examines implications from cognitive psychology which are important for the design of microcomputer-based instructional simulations. Topics addressed include cognitive structure, including schemata and mental models; cognitive and metacognitive strategies; automaticity of cognitive processes; and affect, or the motivational appeal. (Contains 86…