To assist with research activities within the Department of Psychiatry related to Sleep and Circadian Rhythms in various clinical populations. With guidance from faculty and research personnel, the clinical research assistant will support coordination and administrative details of assigned projects, including but not limited to screening and collecting information from potential participants according to the research study protocols, conduct interviews in person and via phone calls and/or zoom, conduct epidemiological, social or behavioral assessments, and collect data and/or biological samples (e.g. saliva, blood, urine, feces) from research participants in studies. The CRC-assistant will also coordinate study visits and follow-up of study participants. The CRC-assistant may also assist in preparation of progress reports and other summary materials, perform literature searches and retrieving articles. The potential exists to assist in the preparation of research papers and manuscripts for publication and presentations at conferences and workshops. The CRC-assistant will work collaboratively with other team members and also independently to fulfill the goals of the project.