Proposition for a PhD thesis

Topic : Design of dynamic, adaptive and contextual dashboards

The HUBBLE project (HUman oBservatory Based on anaLysis of e-LEarning traces) is funded by the French Agency of Research (ANR). It aims at proposing the creation of an observatory for building and sharing analysis processes of massive e-learning traces. HUBBLE will enable the participants (teachers, students, learning designers, managers, etc.) to analyze and explain learning and teaching phenomena with technology enhanced learning environments. The analysis processes will guide the decision-making of the participants involving in the learning and teaching setting. Thus, they have to be usable and integrated in the latter. On top of that, they will also be used by e-learning researchers in order to produce concepts, models and indicators.

HUBBLE makes use of the existing platforms to allow the design, sharing and management of analysis processes based on the traces available in the observatory. HUBBLE will also consider ethical questions regarding traces and their analysis.

The HUBBLE project aims at promoting collaborative research activities between research teams in Computer Sciences and also in Human and Social Sciences, thus developing a national observatory. The research activity is based on case studies proposed by partners. These case studies will be used to design and implement the analysis processes, which will be later on shared throughout the observatory.

Beyond the experimental or technological results, the HUBBLE project fosters and strengthens a national community around Learning Analytics with an objective to increase its visibility inside the European and international research communities.

Thesis description

The dynamic dashboards aim at visualizing indicators given by the analysis process of massive learning traces covered by the project, as well as the interaction means among participants and/or with other resources produced or found during learning activities. These dynamic dashboards are generated according to the participants, their roles (teacher, learner, tutor, learning manager, designer, head, etc.), their past and current activity. In other words, these dashboards have to be adaptive and based on learning context. Therefore, there is a need to have relevant information organized contextually along with the dashboards being generated on the fly at the relevant moment throughout the learning process. In this regard, it is necessary to specify the links between indicators, their possible representations (according to the environment) and their targets (teacher, learner, tutor, etc.). There is also a need to produce templates of dashboards for specific learning situations that will be further reused (capitalization of observational situation). One of the main particularities of the research effort in this thesis covers the fact that indicators will be trans-learning situations and trans-learning environments. For instance, it is pertinent for a learner to monitor his progress or to have a reflective analysis of his learning process thanks to the indicators, computed across different MOOCs and learning environments where he has involved. The research objective of this thesis is to propose a formal and declarative model, allowing the implementation of the dashboard (editor, compositor, generator of dashboards). To do so, it will be significant to work in collaboration with the other tasks of the HUBBLE project (analysis scenarios, indicators, etc.), and also to consider existing works of all partners. The work organization of this thesis will be iterative. Intermediate experimentation will be conducted during the project lifetime in order to validate the proposals.

Contact

Sébastien IKSAL
Email : sebastien (dot) iksal @ univ-lemans (dot) fr
Phone : +33 2 43 59 49 19

Madeth MAY
Email : madeth [dot]  may @univ-lemans (dot) fr
Deadline : June 30th 2015

Hubble, let’s roll

 

Hubble

 

Hubble (human observatory on analysis of e-learning traces), the ANR project unites more than 40 experts and researchers in TEL and Educational Sciences from both public and private institutions.

Part of our implication in the project is to define different analysis scenarios for a dedicated learning case that we either use in our daily teaching activity or set up for experimental situations. Our goal is to help researchers study various aspects of an educational setting. For instance, thanks to the analysis made on the tracking data issued from a learning environment, researchers can explain the evolvement of the participants and their behaviours throughout a learning session.

We collaborate with several scientific partners to provide tracking approach (data collection methods) and data visualisation mechanisms for the selected learning environments covered by the project. We are also in charge of deploying technological solutions to ensure the protection of user personal data exploited, shared and distributed throughout the project.

Today marks the start of Hubble. Things are about to get serious :)

Follow us on http://hubblelearn.imag.fr/

A quick look back at user’s perception in E-learning security and privacy Issues

Researchers have proven with both theoretical and empirical studies that technologies could enhance learning. Meanwhile, technologies could also create barriers to the latter. Particularly, when the use of technologies causes security and privacy concerns, E-learning becomes less fruitful as the participants are too afraid to be exposed by what has been provided to help them learn in the first place.

I dedicated a section in my PhD thesis (cf. Chapter 1) to a study on user’s perception in using E-learning technologies and the relevant issues. What I had in mind back then was to raise the awareness of security and privacy issues, which are often overlooked in the research efforts that implicate user tracking and personal data usage for instructional purposes.

Within the past ten years, we witness a strong growth of research efforts which aim at developing technologies that better support user participation and interactivity while others attempt to provide new technological approaches, such as “user tracking”, to make online learning and teaching easier and more efficient in terms of student monitoring and evaluation.

Using tracking systems has been done in numerous ways in E-learning in accordance with the technological progress being made. In the meantime, it has increased security and privacy problems, which lead to a situation where security and privacy protection are becoming essential for the users. This paper gives a quick look at how students see the way their personal data being exploited and our point of view on that matter.

Read more after the break…

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