“…primary victims). Numerous international studies and the associated literature have focused on this secondary victim category, for example: journalists (Revel, 1996), psychologists (Nathan, 1989), police officers (Heinman, 1975;Mock, 1998;Stevens, 1997), nurses (Dyregov & Thyhodt, 1988;Epperson-Sebour, 1985;Levert, Lucas & Ortlepp 2000;Pelkowitz, 1997) and therapists (Saakvitne & Pearlman, 1996). Stevens (1997) describes the deleterious effects of trauma on workers who are exposed to potentially traumatic events as part of their professional duty to help primary victims of crime, accidents or disasters, and found a 13% prevalence of PTSD within the New Zealand police force.…”