2026-06-01T06:01:34Zhttps://riuma.uma.es/rest/oai/requestoai:riuma.uma.es:10630/379852026-02-03T11:09:43Zcom_10630_2254col_10630_37953
RIUMA. Repositorio Institucional de la Universidad de Málaga
author
Gómez-Pérez, Lidia
author
López-Martínez, Alicia Eva
author
Asmundson, Gordon J. G.
2025-02-21T09:25:42Z
2025-02-21T09:25:42Z
2013
Gómez-Pérez, L., López Martínez, A. E., & Asmundson, G. J. G. (2013). Predictors of trait dissociation and peritraumatic dissociation induced via cold pressor. Psychiatry Research, 210, 274-280. DOI: 0.1016/j.psychres.2013.06.001
https://hdl.handle.net/10630/37985
10.1016/j.psychres.2013.06.001
Understanding which factors predict individual dissociative response during stressful situations is important to clarify the nature of dissociation and the mechanisms associated to its use as a coping strategy. The present study examined (1) whether experiential avoidance (EA), anxiety sensitivity (AS), depressive symptoms, and state anxiety concurrently predicted trait dissociation (TD)-absorption, amnesia, depersonalization, and total TD scores-and laboratory induced dissociation (LID); and (2) whether TD and catastrophizing predicted LID. We also examined whether catastrophizing mediated the relationships between both AS and depressive symptoms and LID. A total of 101 female undergraduate students participated in a cold pressor task, which significantly induced dissociation. Results of hierarchical regression analyses showed that AS at Time 1 (9 months before the experimental session), as well as depressive symptoms and catastrophizing at the time of the experiment (Time 2), predicted LID at Time 2. Depressive symptoms at Time 2 predicted total TD, absorption, and amnesia scores. AS at Time 1 and depressive symptoms at Time 2 predicted depersonalization. AS, depressive symptoms, and catastrophizing seem to facilitate the use of dissociative strategies by healthy individuals, even in response to non-traumatic but discomforting
eng
Attribution-NonCommercial 4.0 Internacional
Trastornos disociativos
Mecanismos de defensa (Psicología)
Predictors of trait dissociation and peritraumatic dissociation induced via cold pressor.
journal article
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Dissociation postprint.pdf