This week we speak with Joseph Schwartz about the effect traumatic brain injuries can have on criminal behavior. We also discussed correctional officer mental health and its impact on thej ob.    Joseph A. Schwartz is an associate professor in the College of Criminology and Criminal Justice at Florida State University. His current work focuses on the long-term physical and mental health implications of chronic stress exposure, as well as on the role of traumatic brain injury in the development of behavior problems and health outcomes.