Dr. Gary Waller is a Professor Emeritus in the Department of Psychology and the former director of the Waterloo Centre for the Advancement of Co-operative Education (WatCACE). He chose to study co-operative education due to its clear positive impacts upon students at the University of Waterloo. As one of the co-founders of WatCACE, he has examined training for work, teamwork in the workplace, training development, and evaluation. He has co-authored and co-edited nine books examining the various aspects of human performance. While not currently researching co-operative education, he remains interested in the research activities of WatCACE and the development of co-operative education programs.