Psychometric properties and norm scores of the sleep self report in Dutch children

Abstract Background Psychometrically robust questionnaires to assess self-reported sleep problems in children are important since sleep problems can have a major impact on child development. The Sleep Self Report (SSR) is a 26-item self-report tool measuring different sleep domains in children aged 7–12 years. This study aims to evaluate the psychometric properties of the SSR and to provide Dutch norm scores. Methods Children aged 7–12 years from the general population were recruited through a professional market research agency. In this population, structural validity was assessed with confir... Mehr ...