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Teaching: the role of active manipulation of three-dimensional scatter plots in understanding the concept of confounding
In teaching epidemiology, confounding is a difficult topic. The authors designed active learning objects (LO) based on manipulable three-dimensional (3D) plots to facilitate understanding of confounding. The 3D LOs help illustrate of how confounding can occur, how it generates bias and how to adjust...
| Autores principales: | , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2005
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1192815/ https://www.ncbi.nlm.nih.gov/pubmed/15953393 http://dx.doi.org/10.1186/1742-5573-2-6 |