Current Studies at PASO Current Studies at PASO LATINO Study You may be eligible if you are of Latin American, Hispanic or Brazilian ancestry (yourself, a parent, or a grandparent) AND you have had any symptoms ever of OCD. You can earn $25 for participation. Emotions and Decision Making Study Are you struggling with symptoms of anxiety?You may be a good fit for our emotions and decision making study. You can earn $40-185 for participation. Hoarding Studies Do you have excessive clutter? Do you find it extremely difficult to throw things away? Do you frequently collect or buy new things?If so, you may be a good fit for our studies on hoarding.