This documentation contains the scales and items used in the first measurement point of the study "Development of basic motor competencies in childhood" (01.07.2021-30.06.2025) funded by the Swiss National Science Foundation (SNSF). The aim of this study is to investigate how preschool and primary school children in Switzerland develop basic motor competencies and what individual, scholastic, and out-of-school factors influence motor development in children. The central subject of the study is the assessment of basic motor competencies (MOBAK; Herrmann, 2018; Herrmann, Ferrari, Wälti, Wacker, & Kühnis, 2020). In addition, the parents and teachers of the children were surveyed by using questionnaires. The documentation of the scales and items includes the variable names, the question text in German, Italian and French language, as well as the coding and references. → for citations see bibliography in the document

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