Dissociating during trauma makes PTSD worse by increasing negative narratives about the self? Connecting recovery with rejecting these narratives

It is somewhat common for individuals to experiences a period of dissociation and/or perception of being frozen and unable to move during a traumatic experience. Dissociation is a catch-all word to describe experiences where a person is somehow disconnected from a portion of their senses making what is happening feel somehow unreal. Experiences can include emotional numbness, feeling events are not real, not feeling in one’s own body, or not remembering what just happened.

In the April issue of the Journal of Trauma Stress researchers discuss possible connections between experiencing dissociation during a trauma and increased negative beliefs about the self. Dissociation during a trauma is called “peri-traumatic dissociation.” It is already understood that peri-traumatic dissociation is a strong predictor of subsequent PTSD diagnosis. 

This short study suggests that those who have dissociative experiences during trauma may be more likely to think negatively about themselves, both about their trauma experiences (e.g., I should have been able to stop it) and their present feelings about themselves (e.g., I’m unreliable). The researchers suggest that therapists ask clients about both forms of negative views of self if the client describes dissociative like symptoms during the trauma experience. 

It would have been helpful if the researchers connected their work with that of shame experiences. We continue to try to understand why some people find some experiences more traumatizing and thus have greater difficulty finding recovery. It seems that shame is distinctly tied to chronic trauma and being stuck in negative self-talk narratives. It may be that those who struggle the most with negative self-talk (I should have been able to stop my abuser) experience the most shame. But I have yet to see anyone try to parse that out. 

In my experience, negative attributions about the self are just about the hardest things for us to change. We may have developed these well-formed beliefs from failure experiences or we may have had them formed for us by our families. But whatever the cause, they are so very hard to let go. In fact, when others show kindness to our perceived uglyness, we tend to pull back, refusing to allow these parts to be acceptable.

What is it about letting go of our shame and accepting ourselves as normal, as valuable?  How would you articulate the problem?
*Thompson-Hollands, J., Jun, J.J. & Sloan, D.M. (2017). The Association Between Peritraumatic Dissociation and PTSD Symptoms: The Mediating Role of Negative Beliefs About the Self. JTS, 30, 190-194.