Conceptuals Mentefactos as a Didactic-Pedagogical Strategy of the Basic Concepts in the Sampling Theory Applyed to the Health Research

In populational sampling it is vitally important to clarify and discern: first, the design or sampling method used to solve the research problem; second, the sampling size, taking into account different components (precision, reliability, variance); third, random selection and fourth, the precision...

Descripción completa

Detalles Bibliográficos
Autor Principal: Ibáñez-Pinilla, Milcíades
Formato: Artículo (Article)
Lenguaje:Español (Spanish)
Publicado: Universidad del Rosario 2010
Materias:
Acceso en línea:http://revistas.urosario.edu.co/index.php/revsalud/article/view/707
http://repository.urosario.edu.co/handle/10336/7607
id ir-10336-7607
recordtype dspace
spelling ir-10336-76072019-09-19T12:37:01Z Conceptuals Mentefactos as a Didactic-Pedagogical Strategy of the Basic Concepts in the Sampling Theory Applyed to the Health Research Mentefactos conceptuales como estrategia didácticopedagógica de los conceptos básicos de la teoría de muestreo aplicados en investigación en salud Ibáñez-Pinilla, Milcíades Conceptual “Mentefacto”, Probabilistic Sampling, Reliability, Precision Mentefacto conceptual; muestreo probabilístico; confiabilidad; precisión In populational sampling it is vitally important to clarify and discern: first, the design or sampling method used to solve the research problem; second, the sampling size, taking into account different components (precision, reliability, variance); third, random selection and fourth, the precision estimate (sampling errors), so as to determine if it is possible to infer the obtained estimates from the target population. The existing difficulty to use concepts from the sampling theory is to understand them with absolute clarity and, to achieve it, the help from didactic-pedagogical strategies arranged as conceptual “mentefactos” (simple hierarchic diagrams organized from propositions) may prove useful. This paper presents the conceptual definition, through conceptual “mentefactos”, of the most important populational probabilistic sampling concepts, in order to obtain representative samples from populations in health research. En muestreo poblacional es de vital importancia tener claridad y distinguir: primero, el diseño o tipo de muestreo que se debe utilizar para resolver el problema de investigación; segundo, el tamaño de muestra, teniendo en cuenta sus diferentes componentes (varianza, precisión y confiabilidad ); tercero, la selección aleatoria, y cuarto, la precisión de las estimaciones (errores de muestreo), para determinar si es posible inferir las estimaciones obtenidas de la muestra a la población blanco. La dificultad existente al utilizar los conceptos de la teoría de muestreo es entenderlos con absoluta claridad y, por esto, con la ayuda de estrategias didáctico-pedagógicas como los mentefactos conceptuales (diagramas simples jerárquicos que se organizan a partir de proposiciones) es posible la definición conceptual de estos. En este artículo se presenta la definición conceptual mediante mentefactos conceptuales de los conceptos más importantes de muestreo probabilístico poblacional, para obtener muestras representativas de poblaciones en investigaciones en salud. 2010-05-18 2010-05-18 2014-07-09T15:56:11Z info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://revistas.urosario.edu.co/index.php/revsalud/article/view/707 http://repository.urosario.edu.co/handle/10336/7607 spa http://creativecommons.org/licenses/by-nc/4.0 info:eu-repo/semantics/openAccess application/pdf Universidad del Rosario Revista Ciencias de la Salud; Vol. 4 (2006): Número especial Revista Ciencias de la Salud; Vol. 4 (2006): Número especial Revista Ciencias de la Salud; Vol. 4 (2006): Número especial 2145-4507 1692-7273 reponame:Repositorio Institucional EdocUR instname:Universidad del Rosario
institution EdocUR - Universidad del Rosario
collection DSpace
language Español (Spanish)
topic Conceptual “Mentefacto”, Probabilistic Sampling, Reliability, Precision
Mentefacto conceptual; muestreo probabilístico; confiabilidad; precisión
spellingShingle Conceptual “Mentefacto”, Probabilistic Sampling, Reliability, Precision
Mentefacto conceptual; muestreo probabilístico; confiabilidad; precisión
Ibáñez-Pinilla, Milcíades
Conceptuals Mentefactos as a Didactic-Pedagogical Strategy of the Basic Concepts in the Sampling Theory Applyed to the Health Research
description In populational sampling it is vitally important to clarify and discern: first, the design or sampling method used to solve the research problem; second, the sampling size, taking into account different components (precision, reliability, variance); third, random selection and fourth, the precision estimate (sampling errors), so as to determine if it is possible to infer the obtained estimates from the target population. The existing difficulty to use concepts from the sampling theory is to understand them with absolute clarity and, to achieve it, the help from didactic-pedagogical strategies arranged as conceptual “mentefactos” (simple hierarchic diagrams organized from propositions) may prove useful. This paper presents the conceptual definition, through conceptual “mentefactos”, of the most important populational probabilistic sampling concepts, in order to obtain representative samples from populations in health research.
format Artículo (Article)
author Ibáñez-Pinilla, Milcíades
author_facet Ibáñez-Pinilla, Milcíades
author_sort Ibáñez-Pinilla, Milcíades
title Conceptuals Mentefactos as a Didactic-Pedagogical Strategy of the Basic Concepts in the Sampling Theory Applyed to the Health Research
title_short Conceptuals Mentefactos as a Didactic-Pedagogical Strategy of the Basic Concepts in the Sampling Theory Applyed to the Health Research
title_full Conceptuals Mentefactos as a Didactic-Pedagogical Strategy of the Basic Concepts in the Sampling Theory Applyed to the Health Research
title_fullStr Conceptuals Mentefactos as a Didactic-Pedagogical Strategy of the Basic Concepts in the Sampling Theory Applyed to the Health Research
title_full_unstemmed Conceptuals Mentefactos as a Didactic-Pedagogical Strategy of the Basic Concepts in the Sampling Theory Applyed to the Health Research
title_sort conceptuals mentefactos as a didactic-pedagogical strategy of the basic concepts in the sampling theory applyed to the health research
publisher Universidad del Rosario
publishDate 2010
url http://revistas.urosario.edu.co/index.php/revsalud/article/view/707
http://repository.urosario.edu.co/handle/10336/7607
_version_ 1645140895827230720
score 11,382149