Looking for college students ages 18 - 22 to participate in paid study ($60) on brain development. Study takes three hours total: one hour for consent and orientation, one hour for questionnaires, and one hour performing tasks inside an MRI scanner. Eligibility requirements include right-handedness, no neurological disorders, no non-removable metal in or on body (retainers and tooth fillings are okay), and must meet additional MRI safety requirements. If interested, email costudies@gmail.com with "CU Adolef" in subject line.