The integration of emotions in memories: Cognitive‐emotional distinctiveness and posttraumatic stress disorder
- 21 October 2010
- journal article
- research article
- Published by Wiley in Applied Cognitive Psychology
- Vol. 25 (5), 811-816
- https://doi.org/10.1002/acp.1752
Abstract
The current study examined cognitive‐emotional distinctiveness (CED), the extent to which emotions are linked with event information, in memories associated with PTSD. Participants either with PTSD (n = 68) or without PTSD (n = 40) completed a modified multidimensional scaling technique to measure CED for their most negative and most positive events. The results revealed that participants in the PTSD group evidenced significantly lower levels of CED. This group difference remained significant when we limited the analysis to traumatic events that led to a PTSD diagnosis (n = 33) in comparison to control participants who nominated a traumatic event that did not result in PTSD (n = 32). Replicating previous findings, CED levels were higher in memories of negative events, in comparison to positive events. These results provide empirical evidence that memories associated with PTSD do contain special organizational features with respect to the links between emotions and memory. Implications for understanding and treating PTSD are discussed. Copyright © 2010 John Wiley & Sons, Ltd.Keywords
This publication has 39 references indexed in Scilit:
- A memory-based model of posttraumatic stress disorder: Evaluating basic assumptions underlying the PTSD diagnosis.Psychological Review, 2008
- Memory and coping with stress: The relationship between cognitive–emotional distinctiveness, memory valence, and distressMemory, 2008
- Memory in posttraumatic stress disorder: Properties of voluntary and involuntary, traumatic and nontraumatic autobiographical memories in people with and without posttraumatic stress disorder symptoms.Journal of Experimental Psychology: General, 2008
- Lifetime Prevalence and Age-of-Onset Distributions of DSM-IV Disorders in the National Comorbidity Survey ReplicationArchives of General Psychiatry, 2005
- Are the dissociative criteria in ASD useful?Journal of Traumatic Stress, 2003
- Splintered memories or vivid landmarks? Qualities and organization of traumatic memories with and without PTSDApplied Cognitive Psychology, 2003
- The construction of autobiographical memories in the self-memory system.Psychological Review, 2000
- Change in rape narratives during exposure therapy for posttraumatic stress disorderJournal of Traumatic Stress, 1995
- Dissociation and the fragmentary nature of traumatic memories: Overview and exploratory studyJournal of Traumatic Stress, 1995
- Emotional processing of fear: Exposure to corrective information.Psychological Bulletin, 1986