외상 후 스트레스 장애
Jon Elhai (born 1972 in Baltimore, Maryland) is a professor of clinical psychology at the University of Toledo. He directs the University of Toledo's Posttraumatic Stress Disorder (PTSD) Research Lab. Elhai is known for being an expert in the assessment and diagnosis of Posttraumatic stress disorder (PTSD), forensic psychological assessment of PTSD, and detection of fabricated/malingered PTSD.