Reviews current educational software evaluation methods, highlights problems, and describes the York Educational Software Evaluation Scales (YESES), an alternative criterion based model. Panel evaluation used by YESES is explained and YESES results are compared with evaluations from the Educational Products Information Exchange (EPIE) to indicate…

In this first of three volumes, issues related to the prediction of the potential effectiveness of a simulator training device are reviewed, and the methods used to analyze effectiveness are discussed. The Army, which uses simulator devices for performance based weapons training, has used a process linked to the Life Cycle System Management Model…

The importance of feedback as an aid to self-assessment is widely acknowledged. A common form of feedback that is used widely in e-learning is the use of model answers. However, model answers are deficient in many respects. In particular, the notion of a "model" answer implies the existence of a single correct answer applicable across multiple…