Development of a patient-report measure of psychotherapy for depression.

"We thank the MacArthur Network on Mental Health Policy Research for financial support and intellectual guidance. We would also like to thank the in-kind contribution of staff time, supplies, and the access to members and their providers by OptumHealth Behavioral Solutions. The authors wish to thank Drs. Ellen Frank and Holly Swartz for feedback on IPT items. We thank Joel Becker, PhD and Mark Oakley, PhD for allowing us access to their patients so we could conduct cognitive interviews with them about the measure. The first author’s writing time was funded by through three centers: Resource Centers for Minority Aging Research, Center for Health Improvement of Minority Elderly (RCMAR/CHIME) funded by National Institute of Aging (2P30AG021684-06), UCLA/Drew Project Export funded by the National Center for Minority Health and Health Disparities (NIH/2P20MD000182-06) and UCLA-RAND-USC Center for Partnered Quality Mental Health Care (P30MH082760—01)."