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Statistics in Practice

Types of Observational Research Methods

Description

Observational research methods let scientists study events without changing them. The researcher does not intervene, so the response variable and the outcome are left alone. These studies are used to look for patterns and relationships in real-world settings.

There are three main types of observa...

Transcript

Los estudios observacionales implican monitorear u observar cuidadosamente los eventos sin intentar influir en el resultado.

Existen tres tipos de estudios observacionales. Los estudios prospectivos miran al futuro, los estudios retrospectivos miran al pasado y los estudios transversales miden los resultados en un período de tiempo especí...

Tags

Estudio prospectivoEstudio retrospectivoEstudio transversalEstudio de cohortesEstudio de casos y controlesInvestigaci n epidemiol gicaProgresi n de la enfermedadAn lisis de factores de riesgoEstudio de prevalencia

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