Jack J. Phillips, Ph.D., chairman, ROI Institute, is a world-renowned expert on accountability, measurement, and evaluation. The author or editor of more than 75 books, Phillips consults for Fortune 500 companies and major global organizations, conducts workshops and presents at conferences globally. Jack has been recognized by numerous organizations, including receiving ATD's 2022 Talent Development Thought Leader Award along with his wife and ROI Institute co-founder, Patti Phillips.