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Analysis of internal construct validity of the SRS-24 questionnaire
PURPOSE: The SRS-24 questionnaire was originally validated using methods of classical test theory, but internal construct validity has never been shown. Internal construct validity, i.e. unidimensionality and linearity, is a fundamental arithmetic requirement and needs to be shown for a scale for su...
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| Главные авторы: | , , , |
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| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
Springer-Verlag
2012
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3535236/ https://ncbi.nlm.nih.gov/pubmed/22315036 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1007/s00586-012-2169-3 |
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