120
Participants
Start Date
October 23, 2023
Primary Completion Date
October 24, 2024
Study Completion Date
October 24, 2024
Adaptive messaging intervention
Psychological content and messages delivered regularly over an 8-week period via interactive SMS messages. Content and messages will be tailored using machine learning.
Non-personalized messaging intervention
Psychological content and messages delivered regularly over an 8-week period via interactive SMS messages. Psychological content will center on a single psychological strategy each week. There will not be any tailoring of messaging and content based on group or individual level data.
Coaching
Human coaching to support intervention use and engagement via telephone calls, text or email
Psychoeducational links
SMS messages with URLs containing brief psychoeducational information.
Northwestern University, Chicago
Northwestern University
OTHER