Joan Haley earned a master’s degree in adult education and training and has three decades of experience training community, corporate, and emerging leaders in group process and fac...view moreJoan Haley earned a master’s degree in adult education and training and has three decades of experience training community, corporate, and emerging leaders in group process and facilitating skills and has held executive and managerial positions over two decades. She is a curriculum writer, group leader, teacher, and public speaker and is the creator of the Group Process Formula®, which serves as the model for many train-the-trainer programs.view less