Evaluation of the psychometric properties of the Cognitive Distortions Questionnaire (CD-Quest) in a sample of undergraduate students
Date of this Version
The aim of the study was to assess the initial psychometric properties of the Cognitive Distortions Questionnaire (CD-Quest) in its Brazilian Portuguese version tested in adult undergraduate students.
Brazilian undergraduate medical and psychology students comprising the sample (n=184) completed the following measures: Cognitive Distortions Questionnaire, Beck Depression Inventory and Beck Anxiety Inventory. These self-report instruments were administered collectively in classrooms.
The Cognitive Distortions Questionnaire showed adequate internal consistency (Cronbach’s alpha=0.85) and concurrent validity with Beck Depression Inventory (r=0.65, p
The original Brazilian version of the Cognitive Distortions Questionnaire is adequate for use in the context of national undergraduate students and is able to separate different cognitive distortions. However, further studies using clinical samples are needed
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This document has been peer reviewed.