ITEA

This paper describes holistic progress in answering the question of “How much testing is enough?” It covers areas in which the T&E community has made progress, areas in which progress remains elusive, and issues that have emerged since 1994 that provide additional challenges. The selected case studies used to highlight progress are especially interesting examples, rather than a comprehensive look at all programs since 1994. Suggested Citation Medlin, Rebecca, Matthew R Avery, James R Simpson, and Heather M Wojton....

The current fiscal climate demands now, more than ever, that test and evaluation(T&E) provide relevant and credible characterization of system capabilities andshortfalls across all relevant operational conditions as efficiently as possible. Indetermining the answer to the question, “How much testing is enough?” it isimperative that we use a scientifically defensible methodology. Design ofExperiments (DOE) has a proven track record in Operational Test andEvaluation (OT&E) of not only quantifying how much testing is enough, but alsowhere in the operational space the test points should be placed....