Matthew TullMatthew T. Tull, PhD, is professor in the department of psychology at the University of Toledo, OH. Tull is director of the Personality and Emotion Research and Treatment laboratory, where he conducts research on the role of emotion dysregulation in he development and maintenance of post-traumatic stress disorder (PTSD), as well as the unhealthy behaviors that are often observed in PTSD, such as substance abuse, risky behaviors, and suicidal and non-suicidal self-injury. Tull has authored over 135 peer-reviewed articles, and has been the recipient of grant funding from the National Institute on Drug Abuse. In recognition of his research and contributions to the field, Tull was awarded the 2009 Chaim and Bela Danieli Young Professional Award from the International Society for Traumatic Stress Studies, and the 2010 President's New Researcher Award from the Association for Behavioral and Cognitive Therapies. Read More Read Less