A trainer has just finished the lesson covering a complex concept that is essential to understanding the next topic of the course. Most of the learners are looking at the instructor with glazed expressions. When the instructor asks questions designed to determine whether the class understands the concept, most learners avert their eyes. The learners’ reactions MOST probably indicate which of the following?
A.
They find the content irrelevant to them.
B.
They lack understanding of the concept.
C.
They have not found the presentation highly motivating.
D.
They have spent too much time on the concept.