Which of the following play(s) a large role in the method of instruction that is used to deliver a training session?

The method of instruction used to deliver a training session is significantly influenced by both the lesson plan content and the instructor's ability.

Firstly, lesson plan content is crucial because it outlines the objectives, materials, activities, and assessment methods that will be employed during the training. A well-structured lesson plan facilitates a clear and organized approach to presenting information, ensuring that the training is relevant and engaging for learners. It also allows the instructor to effectively manage the flow of the session, tailor discussions, and incorporate various teaching methods aligned with the content.

Secondly, the instructor's ability plays an equally important role. An effective instructor brings the lesson plan to life through their teaching style, communication skills, and ability to connect with learners. Their expertise not only helps clarify concepts but also enables them to adapt the content and methods on-the-fly based on the learners' needs and the dynamics of the group. An experienced instructor can enhance learner engagement, address challenges, and facilitate discussions, enriching the overall learning experience.

Therefore, both lesson plan content and the instructor's ability are essential components in determining the most effective method of instruction for a training session, making the combined option the most accurate choice.