Computer Science and Information Systems 2017 Volume 14, Issue 1, Pages: 51-73
https://doi.org/10.2298/CSIS160331043R
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Evaluation of a learning analytics application for open edX platform
Ruipérez-Valiente José A. (Universidad Carlos III de Madrid, Leganés, Madrid, Spain + IMDEA Networks Institute, Leganés, Madrid, Spain)
Muñoz-Merino Pedro J. (Universidad Carlos III de Madrid, Leganés, Madrid, Spain)
Pijeira Díaz Héctor J. (Universidad Carlos III de Madrid, Leganés, Madrid, Spain)
Santofimia Ruiz Javier (Universidad Carlos III de Madrid, Leganés, Madrid, Spain)
Kloos Carlos Delgado (Universidad Carlos III de Madrid, Leganés, Madrid, Spain)
Massive open online courses (MOOCs) have recently emerged as a revolution in
education. Due to the huge amount of users, it is difficult for teachers to
provide personalized instruction. Learning analytics computer applications
have emerged as a solution. At present, MOOC platforms provide low support
for learning analytics visualizations, and a challenge is to provide useful
and effective visualization applications about the learning process. At this
paper we review the learning analytics functionality of Open edX and make an
overview of our learning analytics application ANALYSE. We present a
usability and effectiveness evaluation of ANALYSE tool with 40 students
taking a Design of Telematics Applications course. The survey obtained very
positive results in a system usability scale (SUS) questionnaire (78.44/100)
in terms of the usefulness of visualizations (3.68/5) and the effectiveness
ratio (92/100) of the actions required for the respondents. Therefore, we
can conclude that the implemented learning analytics application is usable
and effective.
Keywords: learning analytics, human machine system, open edx, MOOCs, information visualization