Relationship between anticipatory, consummatory anhedonia and disorganization in schizotypy.
| Autor: | Loas G, Verrier A, Monestes JL |
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| Jazyk: | angličtina |
| Zdroj: | BMC psychiatry [BMC Psychiatry] 2014 Aug 01; Vol. 14, pp. 211. Date of Electronic Publication: 2014 Aug 01. |
| DOI: | 10.1186/s12888-014-0211-1 |
| Abstrakt: | Background: The disorganized and negative dimensions of schizotypy are characterized by cognitive disorganization and anhedonia, respectively. The aim of the study was to investigate the relationships between these two dimensions of schizotypy by taking into account ambivalence and the distinction between consummatory and anticipatory anhedonia. Methods: Dimensional analysis and categorical analysis were performed on two different samples (N = 400 and 399) of university students. Self-reported scales were used to measure cognitive disorganization, anticipatory and consummatory anhedonia, and ambivalence. Dimensional analysis using confirmatory factorial analysis examined various models of disorganized and negative schizotypy and categorical analysis compared the scores on anticipatory, consummatory anhedonia and ambivalence scales between various groups of subjects presenting either disorganized schizotypy or negative schizotypy or free of schizotypy. Results: The disorganized dimension of schizotypy was characterized by schizotypal ambivalence and anticipatory anhedonia, while the negative dimension of schizotypy was characterized by anticipatory and consummatory anhedonia. Conclusion: The results suggested firstly that ambivalence was not specific of disorganized schizotypy and secondly that anticipatory anhedonia was not specific of negative schizotypy. |
| Databáze: | MEDLINE |
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