The design of a course specifies that certain points should be developed using group discussion. Although the instructor recognizes that group discussion is an appropriate method for the material to be covered, the instructor is not comfortable leading group discussions and feels that they tend to get out of control. The instructor would prefer to lecture on the topic or omit it from the course completely. Which of the following should the instructor do?

A.
Lecture on the topic.

B.
Request learner agreement to omit the topic.

C.
Use group discussion as specified.

D.
Make participation in the group discussion optional.