scholarly journals An Advanced eLearning Environment Developed for Engineering Learners

Author(s):  
Maria Samarakou ◽  
Emmanouil D. Fylladitakis ◽  
Wolf Gerrit Früh ◽  
Antonios Hatziapostolou ◽  
John J. Gelegenis

Monitoring and evaluating engineering learners through computer-based laboratory exercises is a difficult task, especially under classroom conditions. A complete diagnosis requires the capability to assess both the competence of the learner to use the scientific software and the understanding of the theoretical principles. This monitoring and evaluation needs to be continuous, unobtrusive and personalized in order to be effective. This study presents the results of the pilot application of an eLearning environment developed specifically with engineering learners in mind. As its name suggests, the Learner Diagnosis, Assistance, and Evaluation System based on Artificial Intelligence (StuDiAsE) is an Open Learning Environment that can perform unattended diagnostic, evaluation and feedback tasks based on both quantitative and qualitative parameters. The base architecture of the system, the user interface and its effect on the performance of postgraduate engineering learners are being presented.

Author(s):  
Maria Samarakou ◽  
Andreas Papadakis ◽  
Emmanouil D Fylladitakis ◽  
Antonios Hatziapostolou ◽  
Grammatiki Tsaganou ◽  
...  

In computer-assisted education, the continuous monitoring and assessment of the learner is crucial for the delivery of personalized education to be effective. In this paper, we present a pilot application of the Student Diagnosis, Assistance, Evaluation System based on Artificial Intelligence (StuDiAsE), an open learning system for unattended student diagnosis, assistance and evaluation based on artificial intelligence. The system demonstrated in this paper has been designed with engineering students in mind and is capable of monitoring their comprehension, assessing their prior knowledge, building individual learner profiles, providing personalized assistance and, finally, evaluating a learner's performance both quantitatively and qualitatively by means of artificial intelligence techniques. The architecture and user interface of the system are being exhibited, the results and feedback received from a pilot application of the system within a theoretical engineering course are being demonstrated and the outcomes are being discussed.


Comunicar ◽  
2016 ◽  
Vol 24 (49) ◽  
pp. 61-69 ◽  
Author(s):  
Paola Ricaurte-Quijano ◽  
Arianna Carli-Álvarez

Traditional educational models limit learning possibilities to formal and closed environments. However, mobile technologies and digital platforms are changing this paradigm, expanding learning opportunities. Based on the principles of peer knowledge production, we argue that Wikipedia can be used as an open learning environment that serves several purposes: a) it allows the acquisition of basic skills; b) it contributes to collective intelligence; c) it shortens the global knowledge gap; and, d) it enables the creation of global learning networks. The aim of this study is to introduce the process, strategies, and results of the implementation of the Wiki Learning project at a Mexican university, as an open learning model for the use of Wikipedia as a learning tool. This project included a variety of activities, from article production to workshops by and for students and teachers; 115 students and 57 teachers were surveyed to identify their perception about Wikipedia, its use and potential as educational tool. The results showed that, although the majority are Wikipedia users, there is still a lack of knowledge about its functioning, structure and communities, and a negative perception of the Wikipedia. This poses a great challenge to overcome this stigma and recover the value of collective knowledge production, the purpose of the encyclopedia and its place as a relevant product of collective intelligence. Los enfoques predominantes en el sistema educativo tradicional circunscriben las posibilidades de aprendizaje a entornos formales y cerrados. Sin embargo, las tecnologías móviles y plataformas digitales están transformando este paradigma, expandiendo las posibilidades de aprendizaje. A partir de esta condición y en el marco de la producción del conocimiento entre pares, sostenemos que Wikipedia puede ser utilizada como un entorno de aprendizaje abierto que cumple varios propósitos: a) permite adquirir competencias básicas; b) contribuye a la inteligencia colectiva; c) acorta la brecha global de conocimiento; y, d) facilita la construcción de redes globales de aprendizaje. Este estudio de caso tiene como objetivo presentar el proceso, estrategias y resultados del proyecto Wiki Learning, como modelo de aprendizaje abierto a través del uso de Wikipedia en una universidad mexicana. El proyecto abarcó desde la producción de artículos hasta talleres para el desarrollo de capacidades de profesores y estudiantes. Se realizaron encuestas a 57 docentes y 115 alumnos para identificar la percepción acerca de Wikipedia, su uso y posibilidades como herramienta educativa. Los resultados demostraron que a pesar de que todos son usuarios de Wikipedia, existe un desconocimiento general sobre su funcionamiento, estructura y comunidades, además de cierta desconfianza. Se presenta un desafío para romper el estigma y recuperar el valor de la gestión compartida del conocimiento, el propósito de la enciclopedia y su lugar como producto de la inteligencia colectiva.


1998 ◽  
Vol 30 (3) ◽  
pp. 69-73 ◽  
Author(s):  
Alex Davidovic ◽  
Elena Trichina

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