Critical Considerations for the Positive Memory-Posttraumatic Stress Disorder Model

Clin Psychol Psychother. 2021 Apr 18. doi: 10.1002/cpp.2599. Online ahead of print.ABSTRACTPosttraumatic stress disorder (PTSD) includes changes in processes such as encoding and retrieval for both traumatic and positive memories. However, most work has predominantly focused on traumatic memories. Thus, Contractor and colleagues (2018) proposed a Positive Memory-PTSD model, which highlighted potential benefits associated with and mechanisms underlying positive memory retrieval and processing among individuals with PTSD symptoms. To enhance research and clinical impacts of this model, the current review provides critical considerations for the Positive Memory-PTSD model. Drawing from emerging research and clinical observations, we (1) clarify that the model addresses specific vs. overgeneral positive memories; (2) underscore the importance of considering the heterogeneity in, and transitionary nature of, affect processes following positive memory retrieval; and (3) highlight the rationale for considering trauma type/count and co-occurring conditions, as potential moderators of relations between positive memory processing and PTSD. Hereby, we provide an updated Positive Memory-PTSD model and implications for positive memory interventions drawing from this model.PMID:33870586 | DOI:10.1002/cpp.2599
Source: Clinical Psychology and Psychotherapy - Category: Psychiatry Authors: Source Type: research