Tony Rousmaniere runs the psychotherapy training website www.dpfortherapists.com and provides workshops, webinars, and advanced clinical training and supervision to clinicians around the world. Dr. Rousmaniere is the author/co-editor of the forthcoming book series “The Essentials of Deliberate Practice (APA Press) and four books on psychotherapy training: Deliberate Practice for Psychotherapists, The Cycle of Excellence: Using Deliberate Practice to Improve Supervision and Training, Mastering the Inner Skills of Psychotherapy: A Deliberate Practice Handbook, and Using Technology to Enhance Counseling Training and Supervision: A Practical Handbook. In 2017 he published the widely-cited article in The Atlantic Monthly, “What your therapist doesn’t know. Dr. Rousmaniere supports the open-data movement and publishes his aggregated clinical outcome data, in de-identified form, on his website at www.drtonyr.com.