Describes attempts to validate the expert system, CBT Analyst, which is designed to help training managers make decisions about computer-based training (CBT). Conclusions reached by CBT experts on case studies for five decision areas are compared with those of the expert system, and internal and external validity are discussed. (Author/LRW)

Discussion of implementation of computer-based educational innovations highlights a case study of undergraduate music theory students who had the option of using computer-assisted instruction. Barriers to successful implementation are described, including instructor attitudes, instructional style, curriculum planning, lack of peer support, program…