Paige E. Johnson, PhD, has a doctorate and bachelors degree in engineering and a masters degree in program management. He is a highly recognized researcher, tester, evaluator, and developer with mo...view morePaige E. Johnson, PhD, has a doctorate and bachelors degree in engineering and a masters degree in program management. He is a highly recognized researcher, tester, evaluator, and developer with more than forty years of experience.view less