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The concept of mechanism from a realist approach: a scoping review to facilitate its operationalization in public health program evaluation
BACKGROUND: Public health interventions are complex by nature, and their evaluation requires unpacking their intervention logic and their interactions with open social systems. By focusing on the interrelationships between context, mechanism, and outcome, Pawson and Tilley’s realist approach appears...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2015
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4628377/ https://www.ncbi.nlm.nih.gov/pubmed/26519291 http://dx.doi.org/10.1186/s13012-015-0345-7 |