Which level of instructor can modify and adapt lesson plans?

The correct understanding of the question centers around the responsibilities and capabilities attributed to different levels of instructors regarding lesson plans. In many educational contexts, instructors at Level 2 are typically expected to possess a deeper understanding of instructional design. They can modify and adapt lesson plans to better meet the needs of their students. This involves assessing the effectiveness of existing materials and making adjustments to improve learning outcomes.

Level 1 instructors often follow established lesson plans and may not have the authority or the training to adapt these materials significantly. Meanwhile, Level 3 instructors, who may be focused on advanced topics or programming oversight, could also have the capability to adapt lesson plans, but the question specifically highlights that modification is typically a function of Level 2 instructors.

Therefore, recognizing that only Level 2 is designated with that particular responsibility explains the rationale behind selecting the first option as the correct choice.