دانلود مقاله ISI انگلیسی شماره 59438
ترجمه فارسی عنوان مقاله

ساختار روان سنجی شاخص حساسیت اضطراب و ساختار عاملی در یک نمونه جامعه

عنوان انگلیسی
Structure of the Anxiety Sensitivity Index psychometrics and factor structure in a community sample
کد مقاله سال انتشار تعداد صفحات مقاله انگلیسی
59438 2002 17 صفحه PDF
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Journal of Anxiety Disorders, Volume 16, Issue 1, 2002, Pages 33–49

ترجمه کلمات کلیدی
حساسیت اضطراب؛ تجزیه و تحلیل عوامل؛ اضطراب؛ نمونه جامعه
کلمات کلیدی انگلیسی
Anxiety sensitivity; Factor analysis; Anxiety; Community sample
پیش نمایش مقاله
پیش نمایش مقاله  ساختار روان سنجی شاخص حساسیت اضطراب و ساختار عاملی در یک نمونه جامعه

چکیده انگلیسی

Converging evidence suggests that anxiety sensitivity (i.e., threatening beliefs regarding autonomic arousal) is a risk factor for anxiety pathology. Specification of premorbid risk factors requires exclusion of individuals with a history of spontaneous panic to ensure that anxiety sensitivity is not merely a consequence or concomitant of the experience of panic. However, the psychometrics and dimensional nature of anxiety sensitivity in such a sample is undetermined. The present study evaluated the factor structure of the Anxiety Sensitivity Index (ASI), a measure of anxiety sensitivity, in a community sample (N=233) with no history of psychiatric illness or spontaneous panic. Exploratory factor analyses (EFA) suggested a two- or three-factor solution (I, Fear of Mental Catastrophe; II, Fear of Cardiopulmonary Sensations; III, Fear of Vasovagal Sensations). Confirmatory factor analyses (CFA) comparing alternative models indicated that a hierarchical two-factor solution (I, Fear of Mental Catastrophe; II, Fear of Cardiopulmonary Sensations) best accounted for the data. This model generalized well to a nonclinical college sample (N=809).