The Research Program Assistant II (RPA) has duties and responsibilities related to conducting in research studies for persons with serious emotional disturbance and serious mental illness. The RPA will work closely with the data collection team. The RPA will interact directly with overweight, youth and adult participants. The primary responsibilities will include, but not limited to, working with the data collection team administering the six-minute walk test, collecting physical measurements, surveys, and data entry. May contact (primary care physician) PCP for clearance for six minute walk and conduct chart reviews for participant chronic conditions and medications. The research assistant will also work with the rest of the study team on duties related to the general conduct of the study.