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Carlos Argelio Arévalo Mercado
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RESUMEN
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diversos. El presente estudio reporta la aplicación
de un estudio piloto con dos grupos de estudian
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usando prototipos de tutores cognitivos. Se apli
có una evaluación para medir el grado de reten
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los datos. Los resultados preliminares no muestran
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Key words: Cognitive tutors, programming, instructional
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teaching.
Recibido: 20 de junio de 2009, aceptado: 7 de septiembre de 2009
3
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internamente por la Universidad Autónoma de Aguascalientes,
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Departamento de Sistemas de Información, Centro de Ciencias
Básicas, Universidad Autónoma de Aguascalientes, carevalo@
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Departamento de Sistemas Electrónicos, Centro de Ciencias
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tenidos.
ABSTRACT
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over time to aid apprentices in learning to pro
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INTRODUCCIÓN
El problema de la enseñanza de la programación
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investigaciones a nivel mundial. La literatura re
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no durante los cursos introductorios. Los modelos
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Herramientas para la enseñanza de la programación basadas en Tecnologías de Información
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ciones del comportamiento de algoritmos
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gramación en alumnos de nivel preparatoria. El
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donde proponen las siguientes etapas para el de
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por el estudiante.
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Tema relacionado
Ocurrencias
Interfase de usuario / usabilidad
% Mensajes de error – retroalimentación
% Idioma inglés
% Exceso de características
% Características didácticas de la herramienta
% Visualización
9
Conocimiento cumulativo / conocimiento previo de la programación
Modelos mentales
7
5
Estilo de enseñanza del profesor – material didáctico proporcionado
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considerarse como una limitación del estudio.
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RESULTADOS
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servaciones por contener datos inconsistentes.
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SDUDDPERVJUXSRVVHPXHVWUDQHQODTabla 2.
7DEODEstadística descriptiva
Tiempo_Gpo1
N
Válidos
Faltantes
Media
Mediana
Moda
Desviación Std.
Varianza
Mínimo
Máximo
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Tiempo_Gpo2
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27
0
3.6841
3.0000
3.00
2.15519
4.645
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27
0
6.5741
7.5000
7.50
2.78631
7.764
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19
8
3.6500
3.0000
1.00a
3.51185
12.333
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19
8
5.0000
5.0000
2.50
2.42956
5.903
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9.00
10.00
15.00
8.75
a. Existen múltiples modas. Se muestra el valor más pequeño.
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grupos.
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cuadrados
Entre grupos
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df
media
27.632
1
27.632
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335.734
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en contestar la evaluación.
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7DEODPruebas de correlación
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Tiempo
Correlación Pearson
Tiempo
Sig. (2-tailed)
N
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Correlación Pearson
Sig. (2-tailed)
N
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