53
Participants
Start Date
February 12, 2019
Primary Completion Date
September 16, 2019
Study Completion Date
September 16, 2019
Nudge
Nudge is a smartphone-app-based micro-randomized trial that tests the effect of 7 intervention message types based on behavior change techniques on daily goal attainment. Participants have three daily goals: weigh daily, red foods goal, and active minutes goal.
Department of Health Behavior, University of North Carolina, Chapel Hill, Chapel Hill
University of North Carolina, Chapel Hill
OTHER