About the Authors

Samuel Knapp, EdD, is a licensed psychologist who is currently the Deputy Executive Director for the Pennsylvania Psychological Association. His interests include ethical and legal issues related to psychological practice. Dr. Knapp has made numerous professional presentations and written over 90 peer-reviewed articles and book chapters, and several books with Dr. VandeCreek including Treating Patients With Memories of Abuse and Tarasoff and Beyond.

Leon VandeCreek, PhD, ABPP, is Past Dean and Professor in the School of Professional Psychology at Wright State University. He has been awarded the Diplomate in Clinical Psychology and he is a Fellow of several APA divisions. His interests include professional training and ethical/legal issues related to professional education and practice. He has authored and coauthored more than 180 professional presentations and publications including 22 books and book chapters for which he was coauthor or editor.