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Interactive Video Authoring of Instruction for the Mentally Handicapped

The article describes the development and field testing of a Microcomputer/Videodisc computer assisted instruction system for mentally handicapped students with primary emphasis on the authoring system, which is a set of computer programs designed to allow noncomputer programmers to write instructional programs for use with the Microcomputer/Videodisc system. The objectives of the authoring system were evaluated as part of the overall field tests. Evaluation results are reported along with details on the operational aspects of the authoring system.