Cognitive Processing Therapy (CPT): Unsticking the Meanings That Maintain PTSD

Stuck points, the impact statement, and cognitive restructuring for trauma-related beliefs

How does Cognitive Processing Therapy work for PTSD, and what can you apply on your own?

Cognitive Processing Therapy (CPT), developed by Patricia Resick, treats PTSD primarily by identifying and challenging "stuck points" — distorted or overgeneralized beliefs about safety, trust, control, intimacy, and self-worth that the trauma produced. Multiple large randomized trials show CPT is among the most effective available treatments for PTSD, comparable to Prolonged Exposure. The core concepts and some worksheets are publicly available; the full protocol benefits significantly from a CPT-trained therapist.

Where Prolonged Exposure works primarily through the exposure mechanism, CPT places the weight on the meanings people construct from their trauma — and specifically, the stuck points: rigid, absolute beliefs that freeze the processing of what happened ("It was my fault," "Nowhere is safe," "Everyone will betray me") and prevent recovery. The model proposes that PTSD is sustained not by the memory itself but by the meaning made of it. CPT works by teaching people to notice stuck points, examine them as hypotheses rather than facts, and construct more balanced, reality-tested alternatives. Below are the core practices — some learnable and applicable from a self-help context, some requiring CPT-trained clinical support. CPT for clinical PTSD belongs with a trained therapist.