Hi Judy, > Any controls, Chris, to make sure this was actually causal (and not just a > correlation, i.e. "better" students both watch videos every week AND get > better marks) ? > I know you've talked in the past about incorporating data about performance
No, just a correlation thus far. But out application to the IRB went through and two of the outcomes of our analysis this summer are to investigate if it is causal in a couple of courses and whether the trend we see crosses domains. More to come when we finish wading through the data! Chris _______________________________________________ Community mailing list [email protected] http://lists.opencastproject.org/mailman/listinfo/community To unsubscribe please email [email protected] _______________________________________________
