Log In


Click a study title for details, and registration when applicable.

Title Format Open seats Maximum time commitment (minutes)* Maximum sessions* Maximum REP Points Cash Award Requirements Description
* Some studies may involve participation over multiple sessions, including screening etc. Not all participants will qualify for all sessions.
Letter Recognition Task (CASH ONLY) Live (in-person or remote) Log in to contact study team 120 1 0 $30 1, 3, 9 Participants will view briefly presented letters on a computer screen and type any that they see. We ask that participants have normal or corrected-to-normal vision, be native English speakers, and not wear any eye makeup. The experiment is a single session lasting up to 2 hours and participants will be compensated with a prepaid debit card with $30.00. There are not any direct benefits or costs to participants