DIFFICULTY ANALYSIS IN A SPATIAL VISUALIZATION ITEM BANK
ANÁLISIS DE LA DIFICULTAD DE UN BANCO DE ÍTEMS DE VISUALIZACIÓN ESPACIAL
| 2007 | |
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Visualización Banco de ítems Modelo de Rasch Validez de los tests Visualization Item bank Rasch model Test Validity |
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| Español | |
| Universidad Católica del Uruguay | |
| LIBERI | |
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https://revistas.ucu.edu.uy/index.php/cienciaspsicologicas/article/view/573
https://hdl.handle.net/10895/5298 |
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| Acceso abierto |
| Sumario: | This work is the description of the validation process of a Visualization item bank, whose items were generated from a Surfaces Development task. The item bank was developed from Cognitive Design framework. The tests were applied to samples of first-year Engineering students. The item difficulty was estimated using the Rasch model. We observed that the item difficulty is associated to a task conditions involved in the ability of mentally transforming the objects and of maintaining active the spatial information during the transforming process. |
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