[German Version of the Sibling Relationship Questionnaire (SRQ-deu): Normative Data for Children and Adolescents].

The SRQ-deu assesses the quality of sibling relationships from either the perspective of the child (self-report version) or of the parent (parent-report version). Its validity has been demonstrated in a first examination 6. Normative data, however, are not yet available. Hence, the current study presents normative data for the SRQ-deu self-report version based on a sample of 961 German children and adolescents aged 8 to 18 years. The effects of age and sibling status (younger/older sibling) are taken into account. This publication of normative data for children and adolescents allows for the SRQ-deu (self-report) to be used in different contexts, both for clinical and research purposes.