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Edwards, Morfydd G.; Weller, Bernard E. – Computers and Education, 1986
Describes a general purpose microcomputer-based system designed to support small-scale experimentation in the physical sciences in student laboratories. System requirements, teacher reactions, and educational implications are discussed; design criteria are established; and examples are given of the system's application to some simple experiments.…
Descriptors: Computer Assisted Instruction, Design Requirements, Foreign Countries, Higher Education
Peer reviewed Peer reviewed
McCann, Patrick H. – Computers and Education, 1983
Discusses the design and development of the user-computer interface in terms of the personal computer user's psychological needs and physical, perceptual, and conceptual contact with the system. Principles for the development of a user-system dialog that meets the requirements of transparency and visibility are suggested. Twenty-six references are…
Descriptors: Behavior Patterns, Computer Science, Design Preferences, Design Requirements