Michael Quinn Patton is an independent organizational development and program evaluation consultant. A former President of the American Evaluation Association (AEA), he teaches regularly in AEA’s professional development workshops, The Evaluators’ Institute, and The World Bank’s International Program in Development Evaluation Training. Dr. Patton is a recipient of the Myrdal Award for Outstanding Contributions to Useful and Practical Evaluation Practice from the Evaluation Research Society and the Lazarsfeld Award for Lifelong Contributions to Evaluation Theory from the AEA.