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Accepted manuscriptFree to read and download, Open Access
Accepted manuscript
Dissociations of the Night: Individual Differences in Sleep-Related Experiences and Their Relation to Dissociation and Schizotypy
2001
DOI: 10.17077/cbz7-985x
Abstract
I examined the associations among sleep-related experiences (e.g., hypnagogic hallucinations, nightmares, waking dreams, lucid dreams), dissociation, schizotypy and the Big Five personality traits in two large student samples. Confirmatory factor analyses indicated that (a) dissociation and schizotypy are strongly correlated—yet distinguishable— constructs and (b) the differentiation between them can be enhanced by eliminating detachment/depersonalization items from the dissociation scales. A general measure of sleep experiences was substantially correlated with both schizotypy and dissociation (especially the latter) and more weakly related to the Big Five. In contrast, an index of lucid dreaming was weakly related to all of these other scales. These results suggest that measures of dissociation, schizotypy and sleep-related experiences all define a common domain characterized by unusual cognitions and perceptions.
Details
- Title: Subtitle
- Dissociations of the Night: Individual Differences in Sleep-Related Experiences and Their Relation to Dissociation and Schizotypy
- Creators
- David Watson - University of Iowa
- Resource Type
- Accepted manuscript
- DOI
- 10.17077/cbz7-985x
- Number of pages
- 41 pages
- Copyright
- Copyright © American Psychological Association, 2001. This article may not exactly replicate the final version published in the APA journal. It is not the copy of record. Posted by permission.
- Language
- English
- Date copyrighted
- 2001
- Date posted
- 03/26/2009
- Academic Unit
- Psychological and Brain Sciences
- Record Identifier
- 9983557485602771
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