Gaps in human performance resulting from a lack of skills and knowledge require solutions -- interventions. The process of selecting the most effective intervention (solution) for closing a skills and knowledge gap--such as classroom training, e-Learning, Structured on-the-job Training (SOJT), or job-aid--is a fundamental and vital practice for…

Feature selection is one of the most important decisions made by product managers. This three article study investigates the concepts, tools and techniques for making trade-off decisions of introducing new features in evolving Commercial-Off-The-Shelf (COTS) software products. The first article investigates the efficacy of various feature…