Cheryl D. Coon, PhD is a psychometrician with over a decade of experience in the pharmaceutical field. She applies qualitative and quantitative methods to the development and evaluation of PRO instruments. During her years in the field, she has been involved in all stages of instrument development and has supported stakeholder communication across a broad range of therapeutic areas. Dr. Coon received her PhD in Quantitative Psychology at the University of North Carolina at Chapel Hill.