Best Course of Action for an Instructor

D.

The BEST course of action for the instructor in this situation is option D: Ask the learner to take the necessary steps to cause the least distraction to the rest of the class.

Here's why:

A. Dismissing the learner from the class is an extreme measure and should only be taken as a last resort. It's important to remember that everyone has different learning styles and needs, and some learners may need to check their email more frequently than others.

B. Asking the learner to dismiss themselves from the class is also not the best course of action. While it may seem like a solution, it's important to remember that the instructor is responsible for managing the class and ensuring that all learners are able to learn and participate effectively.

C. Informing the learner that their action is inappropriate and they need to check their email only during breaks is a valid option. However, it's important to approach this conversation in a respectful and non-confrontational manner. The instructor can explain the importance of being present and engaged in the class, and encourage the learner to find ways to manage their email without disrupting the class.

D. Asking the learner to take the necessary steps to cause the least distraction to the rest of the class is the best option because it allows the learner to continue checking their email when necessary, while minimizing the impact on the rest of the class. The instructor can suggest that the learner sit near the door, use headphones if necessary, or step out of the room briefly if they need to make a phone call or have an extended conversation.

In summary, the instructor should address the situation with the learner in a respectful and non-confrontational manner, and work with them to find a solution that allows them to manage their email without disrupting the rest of the class.