Abstract：
:If dissociative symptoms are manifestations of a psychological defense mechanism, one would expect people who have such symptoms to react with lower levels of physiological arousal and with memory omissions to emotionally provocative material. The current study tested this assumption in a sample of undergraduates. Sixty-two undergraduate students viewed a highly emotional video fragment. Pearson's product-moment correlations were calculated between dissociation (as indexed by the Dissociative Experiences Scale, DES) and all dependent measures. High dissociators exhibited elevated skin conductance responses (SCRs) to the fragment. Memory for the video fragment was then tested. While omission errors were unrelated to dissociation, high dissociators exhibited a tendency to produce commission errors. This could not be explained by a reduced working memory capacity. However, fantasy proneness was found related to high dissociators' commission errors. Thus, it seems that a pattern of heightened emotional reactivity and commission errors is typical for people with elevated dissociation scores. This pattern is difficult to reconcile with the defensive function ascribed to dissociation.
journal_name
Psychiatry Resjournal_title
Psychiatry researchauthors
Giesbrecht T,Geraerts E,Merckelbach Hdoi
10.1016/j.psychres.2006.04.016subject
Has Abstractpub_date
2007-04-15 00:00:00pages
277-85issue
3eissn
0165-1781issn
1872-7123pii
S0165-1781(06)00127-2journal_volume
150pub_type
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