During a two-day workshop, the instructor monitored learner understanding by asking questions to the group in general. These questions were always answered correctly. However, many learners performed poorly on the end-of-course exam. Which of the following describes the error the instructor has MOST probably made in this situation?

A.
Failure to sufficiently motivate all learners

B.
Failure to identify some learners’ needs

C.
Failure to link course content to the learners’ job requirements

D.
Failure to communicate expectations for learner performance