Published on in Vol 6, No 12 (2022): December
This is a member publication of National Center for PTSD, Dissemination and Training Division, Menlo Park, United States
![Development of an mHealth App–Based Intervention for Depressive Rumination (RuminAid): Mixed Methods Focus Group Evaluation Development of an mHealth App–Based Intervention for Depressive Rumination (RuminAid): Mixed Methods Focus Group Evaluation](https://asset.jmir.pub/assets/d3b137e8e9bf15b6a019460c07bcf630.png 480w,https://asset.jmir.pub/assets/d3b137e8e9bf15b6a019460c07bcf630.png 960w,https://asset.jmir.pub/assets/d3b137e8e9bf15b6a019460c07bcf630.png 1920w,https://asset.jmir.pub/assets/d3b137e8e9bf15b6a019460c07bcf630.png 2500w)
1 Dissemination and Training Division, National Center for PTSD, VA Palo Alto Healthcare System, Menlo Park, CA, United States
2 Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA, United States
3 Department of Psychology, University of South Florida, Tampa, FL, United States
4 Department of Psychology, University at Buffalo, The State University of New York, Buffalo, NY, United States