An instructor is conducting a virtual classroom with an international audience and finds that any
single method used for delivery of the material leaves about a third of the learners uninvolved.
Which of the following is the BEST course of action?

A.
Send out a public message to the class asking which method of delivery is working best for the
class

B.
Send out a private message to each learner asking which method of delivery is working best for
them

C.
Query for commonalities amongst the learners,

D.
Continue to use multiple means of delivery