Published on in Vol 22, No 11 (2020): November

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/16632, first published .
Usability and Acceptability of a Mobile App to Help Emerging Adults Address their Friends' Substance Use (Harbor): Quantitative Study

Usability and Acceptability of a Mobile App to Help Emerging Adults Address their Friends' Substance Use (Harbor): Quantitative Study

Usability and Acceptability of a Mobile App to Help Emerging Adults Address their Friends' Substance Use (Harbor): Quantitative Study

Kyle Michael Bennett 1, PhD, MSW;  Kelly Lynn Clary 2, PhD, MSW;  Douglas Cary Smith 1, PhD, LCSW;  Carol Ann Lee 1, MSW

1 University of Illinois Urbana-Champaign , Urbana, IL, US

2 Texas State University , San Marcos, TX, US

Corresponding Author: