Learning Analytics: Time Series Visualization

David Wiley, iterating toward openness, Oct 31, 2011
Commentary by Stephen Downes

Some simple learning analytics - David Wiley discusses and describes a tool that, as shown above, demonstrates the relationship between visits to the course site and grades. The results are pretty much what you would imagine. (It occurs to me that if such data were posted, there would be some student (there's always one) in the class who would visit the site over and over in hopes of obtaining a better grade, thus confusing a necessary condition with a sufficient one).
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