[HTML][HTML] Multi-level validation of the German physical activity self-efficacy scale in a sample of female sixth-graders

J Bachner, DJ Sturm, S Haug, Y Demetriou - BMC Public Health, 2020 - Springer
Background The majority of children and adolescents are insufficiently physically active. Self-
efficacy is considered one of the most important determinants of physical activity (PA). The
purpose of this study was to validate the German version of the physical activity self-efficacy
scale by means of a multi-level approach. Factorial validity, internal consistency and
criterion validity were examined for the individual and the class level. Methods The final
sample comprised 454 female sixth-graders of 33 classes. To examine the factorial validity …

[PDF][PDF] Multi-level validation of the German physical activity barriers self-efficacy scale in a sample of female sixth-graders

J Bachner, DJ Sturm, S Haug, Y Demetriou - 2020 - scholar.archive.org
Background The physical activity behaviour of the majority of children and adolescents is
insu cient. Self-e cacy is regarded as one of the most important determinants able to
enhance physical activity. The purpose of this study is to validate the German version of the
physical activity barriers self-e cacy scale by means of a multi-level approach. Factorial
validity, internal consistency and criterion validity were examined for the individual and the
class level. Methods The nal sample comprised 454 female sixth-graders of 33 classes. The …
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