online learning environments actually led to higher tested performance than face-to-face learning environments.
It was the combination of elements in the treatment conditions
No longer is online learning just reading a module and answering questions — it can now include synchronous or asynchronous discussions and peer-to-peer learning exercises.
The major difference between teachers of today and teachers of the future is that in the future educators will have better online tools and will require better specialized training to learn how to utilize them properly.