Who: Healthy young adults (ages 18-40) with high anxiety Payment: Earn $10/ hour participating in one 2.5 hour study session held in the Muenzinger Psychology Building at CU-Boulder. What: Complete questionnaires, a challenging social task, and record heart rate non-invasively. Contact: For more information please call, 720-515-9461 or email us at archlabcalendar@gmail.com.