Guidelines for Optimum Utilization of Computerized Training Systems as Based on an Analysis and Evaluation of Such Programs in the U.S. Army.

The purpose of this Major Applied Research Project was to develop guidelines and recommendations for optimizing the utilization of computerized training systems through the conduct of an intensive analysis and evaluation of the Army's empirical data base related to computer-based training. Including a feasibility study, a number of in-house investigations yielded a plethora of data concerning the impact of computer-based instruction (CBI) on student achievement, attrition, attitudes and o'.her performance criteria. This data was derived from several tests and evaluation of two different computer-based instructional sistems: the IBM 1500 Instructional System and the PLATO IV Computer-based Educational System. The former system was located completey on site; the latter consisted of PLAto IV terminals which were interfaced via telecommunication link with a large central processor at the University of Illinois. Emphasis in the analysis and synthesis of the data was focused on their operational implications for optimum use of such systems. Three major issues, with a number of associated questions, were addressed in this project. Issue A pertained to the replicaility of effectiveness as regards CBI vs CI (computer-based vs conventional instruction); Issue B pertained to the replicability of effectiveness as regards CBI(j) vs CBI(2) (the two subject CBI Systems considered); and, Issue C pertained to the factors and relationships unique to CBI. Apropos each of these issues and their subsidiary questions, emphasis was placed on: immediate inferences (stated as guidelines) relevant to optimizing CBI operationally; and, 4 iii