期刊
JOURNAL OF ANXIETY DISORDERS
卷 20, 期 8, 页码 1016-1035出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.janxdis.2006.03.001
关键词
OCI-R; OCD; confirmatory factor analysis; assessment
The present study examined the psychometric properties and construct validity of the Obsessive-Compulsive Inventory-Revised (OCI-R) with the aim of replicating and extending previous findings, and addressing limitations of previous investigations. Individuals with OCD (n = 167) and other anxiety disorders (n = 155) completed the OCI-R, measures of OCD and related symptom severity, and measures of cognitive variables associated with OCD symptoms. Results indicate that the OCI-R is a psychometrically sound and valid measure of OCD and its various symptom presentations. Confirmatory factor analysis confirmed a six-factor solution. The instrument also evidenced good convergent validity, and performed well in discriminating OCD from other anxiety disorders. Theoretically consistent patterns of associations between OCI-R symptom-based subscales and OCD-related cognitive variables were found, and five of the six OCI-R. subscales corresponded closely to identified OCD symptom dimensions. The OCI-R is recommended as an empirically validated instrument that can be used in a range of clinical and research settings for research on OCD. (c) 2006 Elsevier Ltd. All rights reserved.
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