作者
Steven Taylor, Michael J Zvolensky, Brian J Cox, Brett Deacon, Richard G Heimberg, Deborah Roth Ledley, Jonathan S Abramowitz, Robert M Holaway, Bonifacio Sandin, Sherry H Stewart, Meredith Coles, Winnie Eng, Erin S Daly, Willem A Arrindell, Martine Bouvard, Samuel Jurado Cardenas
发表日期
2007/6
期刊
Psychological assessment
卷号
19
期号
2
页码范围
176
出版商
American Psychological Association
简介
Accumulating evidence suggests that anxiety sensitivity (fear of arousal-related sensations) plays an important role in many clinical conditions, particularly anxiety disorders. Research has increasingly focused on how the basic dimensions of anxiety sensitivity are related to various forms of psychopathology. Such work has been hampered because the original measure--the Anxiety Sensitivity Index (ASI)--was not designed to be multidimensional. Subsequently developed multidimensional measures have unstable factor structures or measure only a subset of the most widely replicated factors. Therefore, the authors developed, via factor analysis of responses from US and Canadian nonclinical participants (n= 2,361), an 18-item measure, the ASI-3, which assesses the 3 factors best replicated in previous research: Physical, Cognitive, and Social Concerns. Factorial validity of the ASI-3 was supported by confirmatory …
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