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Comprensión de sistemas de engranajes: un estudio del cambio cognitivo y las herramientas cognitivas en niños de cuatro años. (Spanish)
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- المؤلفون: NAVARRO-ROLDÁN, CLAUDIA PATRICIA
- المصدر:
Universitas Psychologica; may-ago2008, Vol. 7 Issue 2, p411-424, 14p, 1 Black and White Photograph, 3 Charts, 1 Graph
- الموضوع:
- معلومة اضافية
- Alternate Title:
Understanding Gear Systems: A Study of Cognitive Change and Cognitive Tools in Four Year-Old Children. (English)
- نبذة مختصرة :
During the process of solving a problem situation involving a gear system in the context of manipulative game, the actions of four-year old children show plans and procedures that evidence the articulate use of cognitive tools of hypothesis statement and experimentation. We identify transformations of the cognitive functioning in the changes of knowledge representation formats: exploratory, intermediate, and solving. 60 children participated with four experimentation trials and two applications separated by a 15-days interval. A procedural perspective is privileged supported on the microgenetic methodology. Throughout the trials, the child states premises, transforms them, verifies them and draws conclusions, restates or generates new premises, thus advancing in his or her process of understanding. [ABSTRACT FROM AUTHOR]
- نبذة مختصرة :
Durante el proceso de resolución de una situación problema que involucra un sistema de engranajes en contexto de juego manipulativo, las acciones de niños(as) de 4 años muestran planes y procedimientos que evidencian el uso articulado de herramientas cognitivas de formulación de hipótesis y experimentación. Se identifican las transformaciones del funcionamiento cognitivo en los cambios de formatos de representación de conocimientos: exploratorio, intermedio y resolutorio. Participan 60 niños(as), en cuatro intentos de experimentación y dos aplicaciones con intervalos de 15 días. Se privilegia una perspectiva procedural y se apoya en la metodología microgenética. A través de los intentos, el niño elabora premisas, las transforma, las comprueba y extrae conclusiones, re-elabora o genera nuevas premisas, avanzando en su proceso de comprensión. [ABSTRACT FROM AUTHOR]
- نبذة مختصرة :
Copyright of Universitas Psychologica is the property of Pontificia Universidad Javeriana and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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