The 28 Day Challenge

Not Recruiting

Trial ID: NCT03936946


The purpose of this study is to determine how a 28 Day Challenge influences mental health and well-being. This is a blinded study. Participants both with and without depression and anxiety, will be included. A moderation analysis will be performed to see whether changes in depression after the intervention are a function of baseline depression and anxiety levels.

Official Title

The 28 Day Challenge

Stanford Investigator(s)


Inclusion Criteria:

   - English Fluency

Exclusion Criteria:

   - Severe hearing impairment


behavioral: Audio Content 1

behavioral: Audio Content 2

Not Recruiting

Contact Information

Stanford University
School of Medicine
300 Pasteur Drive
Stanford, CA 94305
Ariel Ganz, PhD