50 are put in a University Shakespeare class. Attendance marked, reading assigned, reports written, grades given.
The other 50 were given the same amount of time to explore Shakespeare on their own.
Who do you honestly think learns more?
Take that same content, deliver it to the 50 self-studiers in the form of a MOOC. Some will succeed.
On average, however, performance of a class will *destroy* self-learners
1. By learning self discipline and finding the right content you can free yourself from the need of an expensive classroom
2. Self-learning being available will be wildly helpful to a few people, but not very helpful to most