THE AUTHORS Patricia Pulliam Phillips is an internationally recognized author, consultant, and president and CEO of ROI Institute, Inc. Phillips provides consulting services to organizations worldwide. She helps organizations build capacity in the ROI Methodology by facilitating the ROI certification process and teaching the ROI Methodology through workshops and graduate-level courses. Jack J. Phillips is chairman of the ROI Institute, Inc. A world-renowned expert on measurement and evaluation, Phillips provides consulting services for Fortune 500 companies and workshops for major conference providers around the world. Phillips is the author or editor of more than thirty books and more than one hundred articles. ROI Institute, Inc., is a benchmarking, research, and information-sharing organization that provides consulting services, workshops, and certification in the ROI Methodology. Widely considered the leading authority on evaluation and measurement of learning and development in organizations, ROI Institute conducts workshops and offers certification for thousands of practitioners through a variety of strategic partners.