Comprensión de la probabilidad de jóvenes con discapacidad intelectual
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Universidad Distrital Francisco José de Caldas
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El presente informe hace parte de una investigación más amplia centrada en caracterizar el pensamiento probabilístico de niños con discapacidad. De manera particular, el documento exhibe el uso de esquemas compensatorios relacionados con el pensamiento probabilístico de niños con discapacidad intelectual. La investigación, cualitativa y en curso, se rige por tres ejes rectores: epistemológico, cognitivo y social. Aquí se presentan los resultados de la tercera fase, la cual consistió en la comprensión de las ideas fundamentales de probabilidad, después de su enseñanza, de tres jóvenes [15-17 años] con discapacidad intelectual del tercer grado de secundaria especial, revelada en entrevistas individuales semiestructuradas en cámara Gesell sobre el enfoque frecuencial de la probabilidad. La estrategia consistió en dar a los alumnos el papel de examinador para obtener datos de su comprensión de los conceptos matemáticos incluidos en lo que examinan. Los resultados atañen al uso de la memoria de trabajo, el esquema perceptual visual y la atención para las ideas de espacio muestra, medida de probabilidad y variable aleatoria (de manera cualitativa con las frecuencias absolutas).
This report is part of a larger investigation that was interested in characterizing the probabilistic thinking of children with disabilities. In particular, the document shows the use of compensatory schemes related to the probabilistic thinking of children with intellectual disabilities. Three guiding axes govern the research, qualitative and ongoing: epistemological, cognitive and social. Here are presented the results of the third phase that concerned the understanding of the fundamental ideas of probability, after teaching, of three young people [15-17 years old] with intellectual disability of the third degree of special secondary, revealed in semi-structured individual interviews in the Gesell camera on the frequency approach of probability. The strategy was to give students the role of examiner to obtain data of their understanding of the mathematical concepts included in what they examine. The results concern the use of working memory, the visual perceptual scheme and the attention for the ideas of sample space, probability measure and random variable (qualitatively with absolute frequencies).
This report is part of a larger investigation that was interested in characterizing the probabilistic thinking of children with disabilities. In particular, the document shows the use of compensatory schemes related to the probabilistic thinking of children with intellectual disabilities. Three guiding axes govern the research, qualitative and ongoing: epistemological, cognitive and social. Here are presented the results of the third phase that concerned the understanding of the fundamental ideas of probability, after teaching, of three young people [15-17 years old] with intellectual disability of the third degree of special secondary, revealed in semi-structured individual interviews in the Gesell camera on the frequency approach of probability. The strategy was to give students the role of examiner to obtain data of their understanding of the mathematical concepts included in what they examine. The results concern the use of working memory, the visual perceptual scheme and the attention for the ideas of sample space, probability measure and random variable (qualitatively with absolute frequencies).
Palabras clave
discapacidad intelectual, educación especial, matemáticas escolares, probabilidad