Psychometric properties of the Repetitive Thinking Questionnaire in a clinical sample

► Repetitive negative thinking (RNT) is a transdiagnostic process thought to maintain multiple emotional disorders. ► Existing RNT measures are diagnosis-specific which restricts examination of RNT across anxiety and depressive disorders. ► The Repetitive Thinking Questionnaire (RTQ) seeks to index RNT that is trans-emotional and transdiagnostic. ► In a clinical sample, the RTQ demonstrated good internal consistency, convergent and divergent validity.