The framework for understanding trauma that I am using in my dissertation defines trauma as the emotional/psychological impact to a person’s psyche as the result of an event, experience or set of experiences that overwhelm those individuals who experience it. This results in an inability to integrate the experience into their narrative memory, and it is this inability to integrate the traumatic experience(s) that results in a psychological state of being that impairs the trauma victim’s ability to live completely within the world of the present. Instead of current actions and feelings, the trauma victim lives with both the horrific memories of the past and the fear that they engender. Because traumatic memory is not integrated into the narrative memory, it cannot be controlled and recalled at will; rather, it is often elicited without the individual having a conscious choice and unlike memories subject to recall and control, these feel as though they are temporally present. In addition to the ability of these memories to intrude upon the present, they are also responsible for the state of fear and hyper-vigilance that characterizes the life of the traumatized. Thus, the memories themselves not only interfere with the ability of the traumatized to live in a current reality by intruding upon that reality; they also impair the individual’s ability to negotiate within the world around them because of the state of fear that they have engendered, both a fear of the traumatic event and a fear of the memory’s ability to surface and disrupt beyond their ability to control it. Posttraumatic stress disorder (PTSD) is the clinical term encompassing the development of these traits “following exposure to an extreme traumatic stressor” (DSM-IV 424).
To further clarify, when we use the term “memory,” we are usually referring to either “working memory” or “narrative memory.” Working memory “holds short term information for the purposes of performing a current process” (Field 326). On the other hand, narrative memory is a form of long-term memory in which past experiences have been integrated and are available for conscious recall and reflection. Since trauma occurs “[u]nder extreme conditions, existing meaning schemes may be entirely unable to accommodate frightening experiences, which causes the memory of these experiences to be stored differently and not available for retrieval under ordinary conditions” (van der Kolk 160)*. This loss of meaning schema makes trauma narratives disjointed and fragmented.
*van der Kolk, B. (1996). Trauma and memory. In B. A. van der Kolk, A. C. McFarlane,
& L. Weisuth (Eds.) Traumatic stress : the effects of overwhelming experience on mind, body, and society. New York: Guilford Press.