[German version of the Strength and Difficulties Questionnaire (SDQ-German)--overview and evaluation of initial validation and normative results].

Abstract

The Strengths and Difficulties Questionnaire (SDQ) is a short behavioural screening questionnaire which can be completed in about five minutes by parents and teachers of 4- to 16-year-olds or as self-report by 11- to 16-year-olds. The English original has already been fully evaluated and is widely used in research and clinical practice. The instrument was translated into German in 1997, and several evaluative studies have since been completed. The present paper gives an overview of this novel instrument and summarizes the normative and validation studies to date. A normative study on a field sample of 930 children demonstrated that the distributions of raw scores in the German parent SDQ closely resemble those found in the English version, while a factor analysis of the German data yielded a pattern of loadings which convincingly replicated the original scale structure. Initial validation studies showed that the parent-, teacher-, and self-completed SDQ-Deu correlates well with the considerably longer German versions of the Child Behavior Checklist (CBCL) and respective teacher and self-report derivatives (TRF, YSR). Both parent-rated instruments are equally able to distinguish between a community and a clinic sample, and between subgroups with and without specified categories of disorders within a clinic sample. After discussing possible uses of the SDQ-Deu as well as similarities and differences to other scales, we conclude that the German SDQ is just as useful and valid an instrument for many clinical and research purposes as the English original.

Cite this work

No public copy is stored for this record, so only the metadata is cited.

Stored only when both papers are in the corpus — 161 citations exist upstream.