Canada Research Chair in Innovative Learning and Technology & Associate Professor at Royal Roads University

MITx and HarvardX make some of their MOOC data publicly available

Posted on May 28th, by George Veletsianos in emerging technologies, moocs, online learning, open, scholarship. 23 comments

MITx and HarvardX deserve huge congratulations for making data associated with a number of their MOOCs publicly available. Four months ago, I wrote that the “community would benefit from access to the data that HarvardX and MITx have, as other individuals/groups could run additional analyses. Granted, I imagine this might require quite a lot of effort, not least in the development of procedures for data sharing.” It seems that the researchers at MITx and HarvardX have tackled the issues involved to make the data available, and have developed thoughtful procedures to ensure de-identification. While some of the steps taken may limit analyses (e.g., the de-identification process document notes that “rows with 60 or more forum posts were deleted,” thus eliminating highly active users), this is a big step in the right direction and it should be celebrated.

Now… can we have some qualitative data? If any institutions are interested in making those available, I’d love talk to you, give you input, and work with you toward that goal.

 

Invitation: Learning ecologies presentation by Dr. Albert Sangra Morer

Posted on May 26th, by George Veletsianos in sharing. 11 comments

You are invited to join us on campus or online for a presentation by Dr. Albert Sangra Morer, Academic Director and UNESCO Chair in Education, Technology and Social Change at Universitat Oberta de Catalunya, Spain.

When: Tuesday, May 27, 11:30 a.m. to 1 p.m.
Where: Face-to-face (Centre for Dialogue, Learning and Innovation Centre, RRU) or online

This event is hosted by the Faculty of Social and Applied Science Dean’s Office and the RRU School of Education and Technology.

Dr. Albert Sangra will present  his research on the informal approaches to professional development teachers are taking and what this means for developing a “learning ecology.” The concept of learning ecology can be a useful tool to help professionals create a personal strategy for professional development and relations, Morer says. Currently, there is a myriad of digital resources teachers use to informally develop themselves professionally such as MOOCs and communities of practice. There is a move towards each individual being responsible for taking his/her own decisions on learning, rather than simply accepting those formally proposed, he says.

A key aspect of the updating of professional development is personalization: adapting policies to the specific needs of each individual, according to their learning style. Morer’s research aims to analyze and understand the ways in which learning ecologies are and will be contributing to the professional development of primary school teachers. In this presentation, the design and the current stage of the research will be introduced, as well as its initial outcomes.

Two videos: one of alienation, one of connection

Posted on May 14th, by George Veletsianos in sharing. 6 comments

Last week, the “Look Up” video went viral. In the words of the Sydney Morning Herald, it’s a video urging people “to take a break from their online lives to experience real connections.”

This week, the “CNA – Speaking Exchange” video is being shared. It’s a video connecting Brazilian students wanting to improve their English language skills with seniors in the United States living in retirement homes (it reminds me of Sugatra Mitra’s Skype Granny project)

Discuss.

Publication: The Structure and Characteristics of #PhDChat

Posted on May 12th, by George Veletsianos in my research, online learning, open, papers, scholarship, sharing. 9 comments

One of the highlights of academia is working closely with students and seeing them grow, take on challenges, struggle, and create meaningful change in the world. This happens in classrooms, on the web, in design/development projects, in research endeavors, and so on. Kasey Ford, who was one of my advisees, recently completed her MA thesis examining #PhDChat, an online social network, and we have published a study out of that work in the Journal of Interactive Media in Education. I’m excited to share the abstract below:

#PhDChat is an online network of individuals that has its roots to a group of UK doctoral students who began using Twitter in 2010 to hold discussions. Since then, the network around #PhDchat has evolved and grown. In this study, we examine this network using a mixed methods analysis of the tweets that were labeled with the hashtag over a one-month period. Our goal is to understand the structure and characteristics of this network, to draw conclusions about who belongs to this network, and to explore what the network achieves for the users and as an entity of its own. We find that #PhDchat is a legitimate organizational structure situated around a core group of users that share resources, offer advice, and provide social and emotional support to each other. Core users are involved in other online networks related to higher education that use similar hashtags to congregate. #PhDchat demonstrates that (a) the network is in a continuous state of emergence and change, and (b) disparate users can come together with little central authority in order to create their own communal space.

Ford, K., Veletsianos, G., & Resta, P. (2014). The Structure and Characteristics of #PhDChat, an Emergent Online Social Network. Journal Of Interactive Media In Education, 18(1). Retrieved April 16, 2014, from http://www-jime.open.ac.uk/jime/article/view/2014-08

Below is a visualization of users mentioning #PhDChat, with users grouped into clusters. Users with frequent or exclusive ties, represented in this study as replies and mentions, are clustered together. Thus, each cluster represents users that are most closely associated to one another based on their frequency of interactions.

phdchat_viz