Published on in Vol 12 (2024)
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/51932, first published
.
![Evaluating the Effects of a Self-Help Mobile Phone App on Worry and Rumination Experienced by Young Adults: Randomized Controlled Trial Evaluating the Effects of a Self-Help Mobile Phone App on Worry and Rumination Experienced by Young Adults: Randomized Controlled Trial](https://asset.jmir.pub/assets/fcad14b41719a2c40a786f454ab23f7a.png 480w,https://asset.jmir.pub/assets/fcad14b41719a2c40a786f454ab23f7a.png 960w,https://asset.jmir.pub/assets/fcad14b41719a2c40a786f454ab23f7a.png 1920w,https://asset.jmir.pub/assets/fcad14b41719a2c40a786f454ab23f7a.png 2500w)
1 Mood Disorders Centre, School of Psychology, University of Exeter, Exeter, United Kingdom
2 Department of Psychology, Ludwig-Maximilians-University of Munich, Munich, Germany
3 Monsenso A/S, Copenhagen, Denmark