[publication] MOOCs as granular systems: design patterns to foster participant activity

Our publication about „MOOCs as granular systems: design patterns to foster participant activity“ is now published as part of the new eLearning papers issue.

Abstract:

MOOCs often suffer from high drop-out and low completion rates. At the beginning of the course, the audience is indeed “massive”; thousands of people wait for the course to begin, but in the end only a low number of participants stay active and complete the course. This paper answers the research question “Is there a specific point during an xMOOC where learners decide to drop out of the course or to become lurkers?” by identifying MOOCs as a challenging learning setting with a “drop-out problem” and a decrease in participant activity after the fourth to fifth course week. These are the first results of a Learning Analytics view on participant activity within three Austrian MOOCs. This “drop-out point” led the paper to introduce a design pattern or strategy to overcome the “drop-out point”: “Think granular!” can be seen as an instructional design claim for MOOCs in order to keep participant activity and motivation high, and that results in three design patterns: four-week MOOCs, granular certificates and suspense peak narratives

[Link to full article]

Reference: Lackner, E., Ebner, M., Khalil, M. (2015) MOOCs as granular systems: design patterns to foster participant activity, eLearning Papers, 42 (2015), pp. 28-37

[presentation] All About MOOCs #imoox

Im Rahmen der 13. uDays an der FH Vorarlberg stellte ich unsere ersten Evalutionsergebnisse von iMooX vor. Mit dem Titel „All About MOOCs“ gibt es Zahlen, Fakten und vielleicht auch neue Erkenntnisse rund um diese Form der Online-Kurse. Hier einmal die Folien:

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[publication] Visualizing Collaborations and Online Social Interactions at Scientific Conferences for Scholarly Networking

Our publication about „Visualizing Collaborations and Online Social Interactions at Scientific Conferences for Scholarly Networking“ at this year World Wide Web Conference is now online available.
Abstract:

The various ways of interacting with social media, web collaboration tools, co-authorship and citation networks for scientific and research purposes remain distinct. In this paper, we propose a solution to align such information. We particularly developed an exploratory visualization of research networks. The result is a scholar centered, multi-perspective view of conferences and people based on their collaborations and online interactions. We measured the relevance and user acceptance of this type of interactive visualization. Preliminary results indicate a high precision both for recognized people and conferences. The majority in a group of test-users responded positively to a set of statements about the acceptance.

[Link to full text]

Reference: De Vocht, L.; Selver, S.; Anastasia, D.; Verborgh, R. .; Mannens, E.; Ebner, M.; Van de Walle, R. (2015) Visualizing Collaborations and Online Social Interactions at Scientific Conferences for Scholarly Networking. – in: WWW 2015 Companion (2015), pp. 1053 – 1054, International World Wide Web Conference

[publication] COLINDA: Modeling, Representing and Using Scientific Events in the Web of Data

Our publicaton about „COLINDA: Modeling, Representing and Using Scientific Events in the Web of Data“ at this year „DeRiVE 2015-Detection, Representation, and Exploitation of Events in the Semantic Web“ conference is now online available.
Abstract:

Conference Linked Data (COLINDA)3, a recent addition to the LOD (Linked Open Data) Cloud4, exposes information about scientific events (confer- ences and workshops) for the period from 2002 up to 2015. Beside title, descrip- tion and time COLINDA includes venue information of scientific events which is interlinked with Linked Data sets of GeoNames5, and DBPedia6. Additionally in- formation about events is enhanced with links to corresponding proceedings from DBLP (L3S)7 and Semantic Web Dog Food 8 repositories. The main sources of COLINDA are WikiCfP9 and Eventseer10. The research questions addressed by this work in particular are: how scientific events can be extracted and summa- rized from the Web, how to model them in Semantic Web to be useful for mining and adapting of research related social media content in particular micro blogs, and finally how they can be interlinked with other scientific information from the Linked Data Cloud to be used as base for explorative search for researchers

[Link to the full paper]

Reference: Softic, S., de Vocht, L., Mannens, E., Ebner, M., Van de Walle, R. (2015) COLINDA: Modeling, Representing and Using Scientific Events in the Web of Data, In: Proceedings of the 4th International Workshop on Detection, Representation, and Exploitation of Events in the Semantic Web (DeRiVE 2015), van Erp, M., Troncy, R., Rospocher, M., van Hage, W. R., Shamma, D. A. (Ed.), pp. 12-23

[publication] What do we know about typical MOOC participants? First insights from the field

Our publication about „What do we know about typical MOOC participants? First insights from the field“ at this year eMOOCs 2015 conference, Mons (Belgium) is now online available.
Abstract:

Massive Open Online Courses became a worldwide phenomenon. Especially in Central Europe it is a subject of debates whether universities should invest more money or not. This research study likes to give first answers about typical MOOC participants based on data from different field studies of the Austrian MOOC-platform iMooX.
It can be pointed out that the typical learner is a student or an adult learner, strongly interested in the course topic or just interested in learning with media and finally with self- contained learning competencies. The research work concludes that MOOCs broaden the educational field for universities and are a possibility to educate the public in a long run.

[Link to the conference proceeding]

Reference: Neuböck, K., Kopp, M., Ebner, M. (2015) What do we know about typical MOOC participants? First insights from the field, In: Proceedings of eMOOCs 2015 conference, Lebrun, M., de Waard, I., Ebner, M., Gaebel, M., Mons, Belgium, pp. 183-190

[poster] iMooX #imoox

Im Rahmen des Symposium Hochschuldidaktik haben wir iMooX auch mit einem Poster vorgestellt. Dieses kann man sich hier ansehen bzw. auch runterladen.

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[presentation] #iMooX – eine Plattform für Online-Kurse der Uni Graz und der TU Graz

Im Rahmen des Symposiums Hochschuldidaktik an der Universität Graz darf ich heute die MOOC-Plattform iMooX vorstellen und über unsere ersten Erfahrungen berichten. Hier gibt es nochmals die Folien dazu:

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