ผู้เขียน: Richard N. N. Williams

Sally H. Barlow, Ph.D., has taught in the Psychology Department 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.