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Variance Decomposition Using an IRT Measurement Model
Large scale research projects in behaviour genetics and genetic epidemiology are often based on questionnaire or interview data. Typically, a number of items is presented to a number of subjects, the subjects’ sum scores on the items are computed, and the variance of sum scores is decomposed into a...
| Autores principales: | , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
Kluwer Academic Publishers-Plenum Publishers
2007
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1914301/ https://www.ncbi.nlm.nih.gov/pubmed/17534709 http://dx.doi.org/10.1007/s10519-007-9156-1 |