An investigation into the relationship between exposure to violence, resilience and PTSD in a sample of psychology students at the University of the Western Cape

Abstract

Post-apartheid South Africa has been marked by high levels of trauma resulting from exposure to violence. Many South Africans are therefore at risk for developing Posttraumatic Stress Disorder (PTSD). Despite a large body of research identifying various protective factors which may influence an individual's response to a traumatic event, a gap in South African research on the relationship between exposure to multiple traumatic experiences, protective factors and the development of PTSD was identified. Therefore, located within the systems theory framework, the aim of this study was to investigate the relationship between demographic characteristics, types of exposure to trauma and resilience associated with the development of posttraumatic stress (PTS) when there are multiple exposures to trauma. A quantitative, cross-sectional, exploratory study on 158 psychology students at the University of the Western Cape was undertaken. Using a non-random, convenience sampling method, data were collected by means of four self-report questionnaires namely; a biographical questionnaire, the Life Events Checklist for DSM-5 (LEC-5), the Resilience Scale for Adults (RSA), and the Posttraumatic Stress Disorder Checklist for DSM-5 (PCL-5).