An instructor is lecturing a class shortly after lunch. Learners are starting to appear restless and are paying less attention to the instructor. Which of the following is the BEST action for the instructor to take?
A. Give the learners a break so they refresh themselves
B. Ask learners if they have any questions about the material
C. Conduct a review of the material to assess what the learners have retained
D. Use a variety of delivery methods to reinforce training and motivate learners
