For all study participants

Participant Passport

The Brain, Behavior, and WellBeing (B3) participant passport provides an overview of the study tasks and can be used to track participant progress through the study. Participants are encouraged to check off tasks as they complete them. A printed copy of the passport will be sent to participants within the first few months after enrollment. If participants want an additional copy or do not receive a printed copy, a digital version is available.


Participant Compensation

Participants will receive payment of each task completion as a refillable debit card. Participants should expect to receive the payment one to three weeks after completion. NOTE: Not all participants will be eligible for the text message surveys about technology use or the brain scan.