The Roots of Chronic Posttraumatic Stress Disorder: Childhood Trauma, Information Processing, and Self-protective Strategies:

Chronic Stress

Patricia McKinseyCrittenden¹ 

关键词: posttraumatic stress disorder;    trauma;    attachment;    Adult Attachment Interview;    Dynamic-Maturational Model;    AAI;    DMM;    resilience;   

DOI  :  10.1177/2470547016682965

学科分类：医学（综合）

来源: Sage Journals

【 摘 要 】

BackgroundAlthough childhood endangerment often precedes adult posttraumatic stress disorder (PTSD), the mechanism from danger to disorder is unclear. We proposed a developmental process in which unprotected and uncomforted danger in childhood would be associated with “shortcuts” in information processing that, in adulthood, could result in PTSD if the adult experienced additional exposure to danger. Information processing was defined as the basic associative, dissociative, and integrative processes used by all humans. Individual differences in parents’ (or primary caregivers’) protective and comforting behavior were expected to force unprotected children to use psychological shortcuts that linked early trauma to later vulnerability for PTSD.MethodWe compared 22 adults with chronic PTSD to (a) 22 adults with other psychiatric diagnoses and (b) 22 normative adults without any diagnosis, in terms of information processing around childhood danger. The Adult Attachment Interview was used to derive information...

【 授权许可】

CC BY