Your participation in the STAR study requires that you provide a required amount of data. Specifically, you are expected to provide.
- 20 days of complete daily updates during two consecutive two-week bonus periods (four consecutive weeks).
- Monthly updates: you must not have three missing monthly updates total.
- Locations / contacts survey must be completed every month. Participants may opt out of providing information about one contact by request.
- Provide location data consistently. Do not turn off location sharing for more than 12 hours in a single month.
- Provide phone and SMS log data consistently. Do not turn off phone and SMS log data sharing for more than 12 hours in a single month.
- Provide SMS content data.Do not turn off SMS content data sharing for more than 12 hours in a single month.
Your participation may be discontinued by the research project team if we determine that you no longer meet eligibility criteria for the research, or if you fail to meet these minimum data targets.