Submitted for Publication: May 17, 2011; final revision received July 13, 2011; accepted July 16, 2011.
Published Online: October 3, 2011. doi:10.1001/archgenpsychiatry.2011.129
Author Contributions: Dr Grant had full access to all of the data in the study and takes responsibility for the integrity of the data and the accuracy of the data analysis.
Financial Disclosure: Drs Grant, Stolar, and Beck have received royalties from Guilford Press.
Funding/Support: This work was supported by a Distinguished Investigator Award from the National Alliance for Research on Schizophrenia and Depression (Dr Beck) and by grants from the Heinz Foundation and the Barbara and Henry Jordan Foundation.
Role of the Sponsors: The sponsors had no role in design and conduct of the study; collection, management, analysis, and interpretation of the data; or preparation, review, or approval of the manuscript.
Additional Contributions: We express our gratitude to the patients who participated in this research and thereby made it possible. We also thank Arthur Evans Jr, PhD, and the City of Philadelphia Department of Behavioral Health; Roy Beck, MD, PhD; Thomas R. Ten Have, PhD, MPH; Robert A. Steer, EdD; Robert DeRubeis, PhD; LaRiena Ralph, BS, and Jan A. Richard, MS, Hospital of the University of Pennsylvania; and Gail Serruya, MD, Sunil Bhar, PhD, Sally Riggs, ClinPsyD, Luke Schultz, PhD, Jarrod Reisweber, PsyD, Nadine Chang, PhD, Amy Wenzel, PhD, Maureen Endres, MS, Mary Tabit, MS, Heath Hodges, MS, Kara Devers, MSEd, Sean Gallagher, MS, Jason Cha, MSEd, Ashley Chambers, MS, Michael Ovalle, MEd, and Letitia Travaglini, BS, University of Pennsylvania, for their assistance with this project.