Los procesos matemáticos en la práctica docente: análisis de la fiabilidad de un cuestionario de evaluación = Mathematical processes in teaching: analysis of the reliability of an evaluation questionnaire
This article presents the results of an internal reliability analysis of a questionnaire designed to evaluate the presence of mathematical processes in the practices used to teach and learn mathematics. After validating the instrument by means of expert judgement in a prior study, 20 expert evaluato...
| Autores: | , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2018 |
| País: | España |
| Institución: | Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya) |
| Repositorio: | Recercat. Dipósit de la Recerca de Catalunya |
| OAI Identifier: | oai:recercat.cat:10256/16073 |
| Acceso en línea: | http://hdl.handle.net/10256/16073 |
| Access Level: | acceso abierto |
| Palabra clave: | Professors de matemàtica Mathematics teachers Didàctica -- Educació primària Matemàtica -- Educació primària Mathematics -- Study and teaching (Primary) Teaching -- Study and teaching (Primary) |
| Sumario: | This article presents the results of an internal reliability analysis of a questionnaire designed to evaluate the presence of mathematical processes in the practices used to teach and learn mathematics. After validating the instrument by means of expert judgement in a prior study, 20 expert evaluators administered the instrument to 95 teachers of preschool and primary education in the Community of Murcia (Spain). The data obtained was analysed with the R-3.1.0 statistical package on an i686-pc-linux-gnu (32-bit) platform. Based on standardised scores, the Cronbach alpha shows a good level of internal consistency (median alpha coefficient .789 for Preschool and .86 for Primary), with the lowest level corresponding to the process of "representation" in preschool, with a value of .74, which is still considered to be an acceptable level of internal consistency |
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