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Chowdhury, Monali; Aman, Michael G.; Lecavalier, Luc; Smith, Tristram; Johnson, Cynthia; Swiezy, Naomi; McCracken, James T.; King, Bryan; McDougle, Christopher J.; Bearss, Karen; Deng, Yanhong; Scahill, Lawrence – Autism: The International Journal of Research and Practice, 2016
Previously, we adapted the Home Situations Questionnaire to measure behavioral non-compliance in everyday settings in children with pervasive developmental disorders. In this study, we further revised this instrument for use in autism spectrum disorder and examined its psychometric properties (referred to as the Home Situations…
Descriptors: Factor Structure, Psychometrics, Questionnaires, Pervasive Developmental Disorders
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Amir, Nader; Foa, Edna B.; Coles, Meredith E. – Psychological Assessment, 1997
The dimensions underlying the Yale-Brown Obsessive Compulsive Scale (Y-BOCS) (W. Goodman and others, 1989) were examined by performing a confirmatory factor analysis of the scale using responses from 404 patients. Results support a two-factor model of obsessive-compulsive symptoms, reflecting degree of disturbance and severity of symptoms. (SLD)
Descriptors: Factor Structure, Mental Disorders, Models, Patients