Christopher David Adams Author

William J. Rothwell is Distinguished Professor Emeritus and Academy Professor at Penn State University, USA. A globally recognized expert in Human Resource Development (HRD), Human Performance Technology (HPT), and Organization Development (OD), he has spent more than four decades advancing theory and practice. He has authored over 170 books and articles and is a sought-after speaker, researcher, and consultant worldwide.

Christopher David Adams is a thought leader in Performance Consulting with more than twenty-five years of experience as a designer and consultant.

Jae Young Lee is Assistant Professor in the Department of Educational Technology at Ewha Womans University, South Korea. Her research and teaching focus on Human Resource Development (HRD) and Organization Development (OD). She serves as Editor-in-Chief of the Journal of Educational Science and Associate Editor of New Horizons in Adult Education and Human Resource Development.