Richard A. Swanson is a professor of human resource development at the University of Minnesota. His research has focused on organizational performance improvement, results assessment, and the strategic roles of human resource development. Swanson has authored many books and articles and his recent work has delved into theory development research. He received a Distinguished Alumni Award from the University of Illinois and has been inducted into both the International Adult and Continuing Education Hall of Fame and the Human Resource Development Scholar Hall of Fame. Elwood F. Holton III is the Jones S. Davis Distinguished Professor of Human Resource, Leadership, and Organization Development in the School of Human Resource Education at Louisiana State University, where he coordinates degree programs in human resource and leadership development. His research focuses on improving human systems and performance in organizations. He has been elected to the International Adult and Continuing Education Hall of Fame, was the founding editor of Human Resource Development Review, and is a past president of the Academy of Human Resource Development.