About Christopher R. Martell Books
Christopher R. Martell, PhD, ABPP, is the Director of the Psychological Services Center at the University of Massachusetts Amherst, where he is also a Lecturer. He maintained an independent practice for 23 years, providing cognitive-behavioral therapy to clients with mood and anxiety disorders. Dr. Martell conducts workshops and trainings on behavioral activation (BA) nationally and internationally and has consulted on research teams examining BA around the world. His books include Behavioral Activation for Depression: A Clinician's Guide (coauthored with Sona Dimidjian and Ruth Herman-Dunn). He is a recipient of honors including the Distinguished Psychologist Award from the Washington State Psychological Association.
