| Field | Before | After |
|---|---|---|
| Field Last Published | Before June 14, 2023 01:59 AM | After September 15, 2023 11:03 AM |
| Field Planned Number of Clusters | Before 133 groups | After 150 groups |
| Field Planned Number of Observations | Before 400 subjects | After 450 subjects |
| Field Sample size (or number of clusters) by treatment arms | Before 100 subjects in the feedback treatments (10%, 50%, and 70%); 50 subjects in the no feedback treatments (10% and 70%) | After 100 subjects in the feedback treatments (10%, 50%, and 70%); 50 subjects in the no feedback treatments (10%, 50% and 70%) |