Evaluación de usabilidad de presentaciones de Google para la elaboración de trabajos grupales en estudiantes de secundaria de un colegio privado de Lima
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Date
2021-01-27
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Volume Title
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Pontificia Universidad Católica del Perú
Abstract
El presente estudio tuvo como objetivo determinar si la herramienta Presentaciones de Google
cuenta con el nivel de usabilidad necesario para que los estudiantes de secundaria puedan hacer
presentaciones grupales, ya que es importante saber si podemos integrar herramientas
informáticas de uso comercial a los procesos de enseñanza – aprendizaje (Brown & Hocutt,
2015).
Para tal fin, estudiantes de 2o
, 3o
, y 4o de secundaria de un colegio privado de Lima, realizaron
una prueba de usuario que les permitió interactuar con las principales funciones de la aplicación.
La investigación se desarrolló a un nivel descriptivo y es de tipo empírica. Para llevarla a cabo
utilizamos la definición de usabilidad establecida en el ISO 9241-11 (1998) y evaluamos sus
niveles de efectividad y satisfacción. Para medir los atributos de efectividad y satisfacción
empleamos una lista binaria de tareas completadas y la Escala de Usabilidad de Sistemas
(Brooke, 1996).
Pese a que los resultados mostraron que las Presentaciones de Google permiten a los
estudiantes realizar presentaciones grupales, esta herramienta no contó con el nivel de
satisfacción necesario para que los estudiantes consideren que cuenta con una buena usabilidad.
Es probable que la transferencia de conocimientos de una herramienta similar, como Power
Point, ayude a los estudiantes a completar las tareas, pero que al mismo tiempo trasfiera la
sensación de usar una herramienta ya conocida que no presenta mayor novedad,
desmotivándolos.
The aim of this research was to verify if Google Slides has the adequate usability level for secondary level students to make group presentations, given it is important to know if we can introduce commercial apps to the teaching – learning process (Brown & Hocutt, 2015). For this aim, students from 2nd, 3rd and 4th grade of secondary level of a private school in Lima, took part of a user test which let them interact with the systems main functionalities. Research is empirical and took a descriptive level. To carry out the investigation we used the definition stablished in the ISO 9241-11 (1998) norm and evaluated its effectiveness and satisfaction. To measure these attributes, we used a binary task completion list and the System Usability Scale (SUS) (Brooke, 1996). Even though results showed Google Slides lets students make group presentations, it did not show good satisfaction for the students to consider its usability satisfactory. It is likely that a knowledge transfer form a similar app like Power Point helped the students complete the tasks satisfactorily, but that at the same time, it transferred the sensation of using an already known app that does not show any novelty, demotivating them.
The aim of this research was to verify if Google Slides has the adequate usability level for secondary level students to make group presentations, given it is important to know if we can introduce commercial apps to the teaching – learning process (Brown & Hocutt, 2015). For this aim, students from 2nd, 3rd and 4th grade of secondary level of a private school in Lima, took part of a user test which let them interact with the systems main functionalities. Research is empirical and took a descriptive level. To carry out the investigation we used the definition stablished in the ISO 9241-11 (1998) norm and evaluated its effectiveness and satisfaction. To measure these attributes, we used a binary task completion list and the System Usability Scale (SUS) (Brooke, 1996). Even though results showed Google Slides lets students make group presentations, it did not show good satisfaction for the students to consider its usability satisfactory. It is likely that a knowledge transfer form a similar app like Power Point helped the students complete the tasks satisfactorily, but that at the same time, it transferred the sensation of using an already known app that does not show any novelty, demotivating them.
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Keywords
Tecnología educativa, Google (Firma), Materiales audiovisuales (Educación), Trabajo en grupos (Educación), Estudiantes (Educación secundaria)--Perú--Lima
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