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Psychometric Characteristics of Persian Version of the Toronto Alexithymia Scale-20 in Clinical and Non-Clinical Samples | ||
| Iranian Journal of Medical Sciences | ||
| مقاله 1، دوره 33، شماره 1، خرداد 2008، صفحه 1-6 اصل مقاله (70.62 K) | ||
| نوع مقاله: Original Article(s) | ||
| نویسنده | ||
| M.A. Besharat* | ||
| Department of Psychology, University of Tehran, Tehran, Iran. | ||
| چکیده | ||
| Background: Alexithymia as a cluster of cognitive and affective deficits has been studied for its ability to predict a variety of psychological disorders. Given its clinical importance, various self-report questionnaires have been developed to measure alexithymia. The aim of this study was to determine the psychometric characteristics of Persian version of the Toronto Alexithymia Scale-20 (FTAS-20) using confirmatory factor analysis. Methods: 175 patients (102 women, 73 men) who met the DSM-IV-TR criteria for depressive, anxiety or obsessive-compulsive disorders, and 173 normal adults (99 women, 74 men) completed the FTAS-20. Results: Findings supported the three-factor structure, internal consistency, test-retest reliability, and predictive validity of FTAS-20 in both clinical and non-clinical samples. Conclusion: The three FTAS-20 subscales are useful to explore the distinct facets of the alexithymia construct. | ||
| کلیدواژهها | ||
| Alexithymia؛ reliability؛ validity؛ factor analysis | ||
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