Summary

This chapter provides an overview of evidence-based conceptualizations of and treatments for post-traumatic stress disorder (PTSD), noting the relative strengths and weaknesses of the different models and approaches. It discusses the ways in which these approaches run contrary to some common clinical lore and explores many approaches to treating PTSD. Cognitive processing is at the heart of cognitive processing therapy (CPT). The primary focus of the treatment is helping clients to challenge “stuck points”, which are assimilated beliefs about the traumatic event as well as overgeneralized beliefs that keep the client from seeing themselves, others, or the world appropriately. Eye movement desensitization and reprocessing (EMDR) includes cognitive processing components. Psychological debriefing is a treatment with little empirical support. This approach has been widely employed among the first-responder community and is typically used immediately following a stressful, potentially traumatic event.

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