Published on in Vol 9, No 7 (2021): July
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/23303, first published
.
![Acceptability of Intervention Design Factors in mHealth Intervention Research: Experimental Factorial Study Acceptability of Intervention Design Factors in mHealth Intervention Research: Experimental Factorial Study](https://asset.jmir.pub/assets/215ec4fc74cb171d8a8e3bdce2cf6658.png 480w,https://asset.jmir.pub/assets/215ec4fc74cb171d8a8e3bdce2cf6658.png 960w,https://asset.jmir.pub/assets/215ec4fc74cb171d8a8e3bdce2cf6658.png 1920w,https://asset.jmir.pub/assets/215ec4fc74cb171d8a8e3bdce2cf6658.png 2500w)
1 Division of Health Services and Outcomes Research, Children's Mercy Kansas City, Kansas City, MO, United States
2 Departments of Biobehavioral Health and Medicine, The Pennsylvania State University, University Park, PA, United States