Computers are both understandable and controllable. Educators need some understanding of a computer's cognitive profile, component parts, and systematic nature in order to set it to work on some of the teaching tasks that need to be done. Much computer-related vocabulary is discussed. (MP)

Reviews stages of development, testing, and implementation of CLIO, a series of computer-based tutorials used at Rhode Island College. Topics include a brief history, technical evaluation of the authoring system DECAL, student use of the system, available reports to instructors, and observations and recommendations regarding computer-based…