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McDonnell Douglas Astronautics Co. - East, St. Louis, MO. – 1977
This is the second volume of a two volume study. The first volume examined the literature to identify authoring aids for developing instructional materials, and to identify information clearing houses for existing materials. The purpose of this volume was to develop a means for assessing the cost versus expected benefits of innovations in…
Descriptors: Computer Assisted Instruction, Cost Effectiveness, Educational Innovation, Instructional Design