Additional Study Information: We are recruiting healthy volunteers between the ages of 13-35 to participate in a study at the New York State Psychiatric Institute to obtain biosensor date from typically developing individuals. It will involve questionnaires, eye tracking, an electroencephalogram (EEG), and electrocardiogram (ECG). There are two cohorts for this study: Cohort 1 requiring only one visit; Cohort 2 requiring two visits. On study completion, you may receive up to $100 for participation in Cohort 1; and up to $300 for participation in Cohort 2.