Published on in Vol 7 , No 7 (2018) :July

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/9850, first published .
Toward Increasing Engagement in Substance Use Data Collection: Development of the Substance Abuse Research Assistant App and Protocol for a Microrandomized Trial Using Adolescents and Emerging Adults

Toward Increasing Engagement in Substance Use Data Collection: Development of the Substance Abuse Research Assistant App and Protocol for a Microrandomized Trial Using Adolescents and Emerging Adults

Toward Increasing Engagement in Substance Use Data Collection: Development of the Substance Abuse Research Assistant App and Protocol for a Microrandomized Trial Using Adolescents and Emerging Adults

Mashfiqui Rabbi 1 , PhD ;   Meredith Philyaw Kotov 2 , MS ;   Rebecca Cunningham 3, 4, 5 , MD ;   Erin E. Bonar 2, 5 , PhD ;   Inbal Nahum-Shani 6 , PhD ;   Predrag Klasnja 7 , PhD ;   Maureen Walton 2, 5 , PhD, MPH ;   Susan Murphy 1 , PhD

1 Department of Statistics , Harvard University , Cambridge , MA , US

2 Department of Psychiatry and Addiction Center , University of Michigan , Ann Arbor , MI , US

3 School of Public Health , University of Michigan , Ann Arbor , MI , US

4 Department of Emergency Medicine , University of Michigan Medical School , Ann Arbor , MI , US

5 Injury Prevention Center , University of Michigan , Ann Arbor , MI , US

6 Institute for Social Research , University of Michigan , Ann Arbor , MI , US

7 School of Information , University of Michigan , Ann Arbor , MI , US

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