Published on in Vol 4, No 2 (2016): Apr-Jun
![Stepwise Development of a Text Messaging-Based Bullying Prevention Program for Middle School Students (BullyDown) Stepwise Development of a Text Messaging-Based Bullying Prevention Program for Middle School Students (BullyDown)](https://asset.jmir.pub/assets/1dd244de14b74a21e202e132cc72353f.jpg 480w,https://asset.jmir.pub/assets/1dd244de14b74a21e202e132cc72353f.jpg 960w,https://asset.jmir.pub/assets/1dd244de14b74a21e202e132cc72353f.jpg 1920w,https://asset.jmir.pub/assets/1dd244de14b74a21e202e132cc72353f.jpg 2500w)
1 Center for Innovative Public Health Research, San Clemente, CA, United States
2 College of Education, University of Illinois at Champaign, Champaign, IL, United States
Published on in Vol 4, No 2 (2016): Apr-Jun
1 Center for Innovative Public Health Research, San Clemente, CA, United States
2 College of Education, University of Illinois at Champaign, Champaign, IL, United States