On June 23, 2014 in Tbilisi State University American Professors Colonel Jill and Michael Peterson delivered the lectures on Post-Traumatic Stress Disorder. This multidisciplinary issue has been studied by doctors, psychologists, sociologist, political scientists, etc. The lectures revealed various researches in the field. The Dean of the Faculty of Education & Humanities Prof.Dr. Tamar Shioshvili, Prof.Dr. Irina Bakhtadze and American Studies B.A. program students attended the lecture.