| Stay in a fixed group for all 8 weeks | Stay in a fixed group for 4 weeks then switch for 4 more | Move to a new group every week | |
|---|---|---|---|
| Participants | |||
| Faculty |
| Stay in a fixed group for all 8 weeks | Stay in a fixed group for 4 weeks then switch for 4 more | Move to a new group every week | |
|---|---|---|---|
| Participants | |||
| Faculty |