Sally H. Barlow, Ph.D., has taught in thePsychologyDepartment at Brigham Young University for 33 years where she received the Karl Maeser Award for Excellence in teaching. She has co-edited 2 books, and authored a third, published many articles and books chapters. An international expert in group psychotherapy, she has conducted workshops all over the world, and has served in a number of positions in professional organizations promoting the evidence-based practice of psychology.