Provide research assistance/support for research projects and be responsible for day-to-day operations of research activities as part of a team of faculty, graduate students, and undergraduate assistants. Help with recruitment, participant phone screens, consenting research subjects, and data (MRI and behavioral) collection, entry, and analysis. Oversee implementation of new functional neuroimaging protocols, including technical aspects of using 3D visual display and precise collection of psychophysiological measures during MRI scanning. Conduct diagnostic interviews and clinical assessments of patients with posttraumatic stress disorder, anxiety disorders, and normative control participants.