217
Participants
Start Date
May 24, 2017
Primary Completion Date
August 23, 2019
Study Completion Date
August 23, 2019
Information provision
All study participants will receive weekly messages with HIV prevention information.
Weekly quizzes
Those in the intervention group receive a weekly quiz by text message that gains them points increasing their chances of winning a prize if answered correctly
Rewards for testing HIV-negative
Those in the intervention group are entered into a prize drawing if they test HIV-negative at least once in a three-month period.
Bienestar Human Services, Inc., Los Angeles
Columbia University
OTHER
Bienestar Human Services, Inc.
OTHER
RAND
OTHER