Additional Study Information: Our lab is conducting brain imaging research studies investigating people's behavior. We are looking for people between the ages of 18 and 65 to be study participants. As a schizophrenia study participant, you will be asked to complete a set of self-report questionnaires probing personality traits. You will also complete a number of computer-based tasks inside a magnetic resonance imaging (MRI) scanner. Study participants earn between $25/hour for their time inside the MRI scanner and $16/hour for their time outside the scanner. The study may involve potential performance bonuses. The study is expected to take 2-3 hours in total (up to 6 hours). The lab is based in the Jerome L. Greene Science Centre (3227 Broadway near 125th St). For further details, you can contact us at iigayalab.com or iigayalab@cumc.columbia.edu.