Presenters: Nicole Wang, Chad Evans University of Pennsylvania.

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Presentation transcript:

Presenters: Nicole Wang, Chad Evans University of Pennsylvania

Concentration: Life Cycle of a Million MOOC users Data: 16 Penn Coursera Courses offered between June 2012 and July 2013 Central Finding: Lots of attrition

1) Processing Time and Big Data Complicated calculations may cause significant delays in output Analyses will take more time 2) Limited resources available to MOOC researchers Coding introduces particular challenges

3) Ambiguous data documentation Examples of variable names ;lkjas;ldf^^^__(*KJNKH_ljllldfkas Transition_in_47_data 4) Challenges working on Secure Servers Frequent Crashing/Cursor Freezing Limitations in copying/pasting No access to the internet and its resources

Research team Laura Perna, Alan Ruby, Robert Boruch, Nicole Wang, Janie Scull, Chad Evans, Seher Ahmad Funding MOOC Research Initiative funded by the Gates Foundation through Athabasca University. Institute of Education Sciences, U.S. Department of Education, through Grant #R305B90015 to the University of Pennsylvania Quantitative Methods Division of Penn GSE Penn AHEAD The opinions expressed are those of the authors and do not represent the views of the funders.

Nicole Wang: Chad Evans: