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The thought disorder questionnaire.

Edward M Waring·R W J Neufeld·B Schaefer
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Abstract

OBJECTIVE: To describe the development of the Thought Disorder Questionnaire (TDQ), including data on reliability and validity, and to explain the questionnaire's feasibility and diagnostic accuracy. METHODS: The TDQ has 6 scales, each with 10 items (on a scale from 0 [for never] to 4 [for always]). The 6 scales measure content of thought, control of thought, orientation, perception, fantasy, and symptoms. RESULTS: The TDQ is a reliable 60-item, self-report questionnaire that measures the quantity and quality of disordered thinking in patients with mental disorders. It has established reliability and validity. CONCLUSION: The TDQ's clinical and research utility remains to be determined.

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Cognition DisordersFeasibility StudiesHumansPsychotic DisordersReproducibility of ResultsSurveys and QuestionnairesThinkingJournal ArticleResearch Support, Non-U.S. Gov'tValidation Study

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Edward M Waring, R W J Neufeld, B Schaefer. 2003. The thought disorder questionnaire.. https://doi.org/10.1177/070674370304800109

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