Peritraumatic Experience and Traumatic Stress

Abstract

This chapter discusses peritraumatic responses (reactions that occur during or immediately after a traumatic event) and their association with posttraumatic stress disorder (PTSD). Using the framework proposed by Bovin and Marx (2011), we review the existing literature on peritraumatic emotions, cognitions, physiological reactions, and behaviors, and discuss how each of these responses may interact to confer risk for PTSD. Further, we discuss contextual factors that may moderate the association between the peritraumatic response and post-trauma functioning. We conclude with a discussion of future research directions and the implications of the peritraumatic response for assessment and treatment planning