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Sample size requirements for the internal validation of psychiatric scales
The ratio of subjects to variables (N/p), as a rule to calculate the sample size required in internal validity studies on measurement scales, has been recommended without any strict theoretical or empirical basis being provided. The purpose of the present study was to develop a tool to determine sam...
Uloženo v:
| Vydáno v: | Int J Methods Psychiatr Res |
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| Hlavní autoři: | , |
| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
John Wiley & Sons, Ltd
2011
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| Témata: | |
| On-line přístup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC7549437/ https://ncbi.nlm.nih.gov/pubmed/22020761 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/mpr.352 |
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