Concepciones y modelos del profesorado de primaria en formación acerca de la tuberculosis
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ISSN: 0212-4521
E-ISSN: 2174-6486
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Universitat Autònoma de Barcelona
Abstract
Se pretende investigar cómo son las ideas y los modelos de un grupo de profesorado de primaria en formación (N = 124) acerca de una enfermedad infecciosa de gran incidencia en nuestro contexto y que aparece en ocasiones entre los escolares, la tuberculosis.
Los objetivos son: 1) investigar las concepciones acerca de la tuberculosis de dos grupos de futuros docentes de primaria, uno afectado y otro no afectado por la enfermedad; 2) examinar cómo explican y representan el modelo de infección de la tuberculosis.
La metodología es cualitativa y el análisis se centra en dos tareas de la secuencia didáctica, una es de ideas previas y la otra tarea es de modelización. Los resultados muestran diferencias sustanciales entre los afectados y los no afectados por la tuberculosis. El análisis del segundo objetivo indica que dos de los dieciséis modelos se incluyen en el nivel más alto de progresión en la modelización. La mayoría tiene dificultades en ideas clave como la identificación de la vía de contagio, en la localización de la infección y en el establecimiento de conexiones adecuadas entre elementos involucrados en la respuesta inmune.
This study explores the ideas and models of a group of pre-service teachers (N = 124) about an infectious disease with a high incidence in our context, sometimes present among students, tuberculosis. The research objectives are: 1) to investigate the conceptions about tuberculosis by two groups of pri- mary pre-service teachers, one affected and the other one not affected by the disease; 2) to examine how pre-service teachers explain and construct the model of infection about tuberculosis. The methodology is qualitative and the focus of the analysis is on two tasks of the sequence; one is an explorative test and the other is a modelling-based activity about TB. The analysis of the first objective shows substantial differences among the groups affected and not affected by tuberculosis. The analysis of the second objective indicates that two out of 16 models are included in the highest progression level of modelling. Most of the participants have difficulties in key ideas such as the identification of the mode of transmission, the location of the infection and in the establishment of adequate connections among the elements involved in the immune response.
This study explores the ideas and models of a group of pre-service teachers (N = 124) about an infectious disease with a high incidence in our context, sometimes present among students, tuberculosis. The research objectives are: 1) to investigate the conceptions about tuberculosis by two groups of pri- mary pre-service teachers, one affected and the other one not affected by the disease; 2) to examine how pre-service teachers explain and construct the model of infection about tuberculosis. The methodology is qualitative and the focus of the analysis is on two tasks of the sequence; one is an explorative test and the other is a modelling-based activity about TB. The analysis of the first objective shows substantial differences among the groups affected and not affected by tuberculosis. The analysis of the second objective indicates that two out of 16 models are included in the highest progression level of modelling. Most of the participants have difficulties in key ideas such as the identification of the mode of transmission, the location of the infection and in the establishment of adequate connections among the elements involved in the immune response.
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Aznar Cuadrado, V. y Puig, B. (2016). Concepciones y modelos del profesorado de primaria en formación acerca de la tuberculosis. Enseñanza de las ciencias, 34(1), 33-52
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https://doi.org/10.5565/rev/ensciencias.1670Sponsors
Agradecimientos al proyecto EDU2012-38022-C02-01, financiado por el Ministerio de Economía y Competitividad
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© Universitat Autònoma de Barcelona, 2016. Esta obra está bajo una licencia de Creative Commons Reconocimiento 4.0 Internacional








