Published on in Vol 4, No 1 (2016): Jan-Mar
![Unpacking the Black Box: A Formative Research Approach to the Development of Theory-Driven, Evidence-Based, and Culturally Safe Text Messages in Mobile Health Interventions Unpacking the Black Box: A Formative Research Approach to the Development of Theory-Driven, Evidence-Based, and Culturally Safe Text Messages in Mobile Health Interventions](https://asset.jmir.pub/assets/206800d6592441658b201371832c8b81.jpg 480w,https://asset.jmir.pub/assets/206800d6592441658b201371832c8b81.jpg 960w,https://asset.jmir.pub/assets/206800d6592441658b201371832c8b81.jpg 1920w,https://asset.jmir.pub/assets/206800d6592441658b201371832c8b81.jpg 2500w)
1 Faculty of Medicine, Northern Ontario School of Medicine, Laurentian University, Sudbury, ON, Canada
2 Department of Medicine, Queens University, Kingston, ON, Canada
3 Department of Medicine, Northern Ontario School of Medicine, Sudbury, ON, Canada
4 Riverstone Research Consulting, Beamsville, ON, Canada
5 Department of Research, Northern Ontario School of Medicine, Sudbury, ON, Canada
6 Department of Medicine, Sunnybrook Health Sciences Centre, Sunnybrook Research Institute, University of Toronto, Toronto, ON, Canada
7 University of Ottawa Heart Institute, Ottawa, ON, Canada
8 Naandwechige-Gamik Health Centre, Wiikwemkoong Unceded Territory, ON, Canada
9 Noojmowin Teg Health Centre, Little Current, ON, Canada