She obtained a Bachelor of Science Degree from Franklin and Marshall College and a Doctorate from Temple University. Dr. Calhoun is a licensed psychologist and nationally certified school psychologist who provides diagnostic services and psychological testing. She has published over 70 articles on sleep disturbances in children and adults including insomnia, sleep disordered breathing and excessive daytime sleepiness as well as on the diagnosis, treatment, and psychological functioning of children with neurodevelopmental disorders. Publications