An effective instructor will observe which of the following guidelines?

An effective instructor recognizes the importance of a comprehensive approach to teaching, which involves multiple aspects of the learning process. Observing all relevant guidelines ensures that the instructional approach is well-rounded and responsive to the needs of students.

Feedback from students is crucial because it helps the instructor gauge understanding and adaptability in their teaching methods. This insight allows for adjustments to be made that can enhance learning outcomes.

Additionally, while formal assessments are a valuable tool for evaluating student progress, they are not the only method of assessing comprehension. Effective instructors incorporate various forms of assessment, including informal ones, to get a more complete picture of student understanding and engagement.

Adhering to a strict curriculum has its place but should not limit the instructor's ability to respond to the specific needs of their students. Flexibility in teaching allows for the incorporation of real-time feedback and can lead to a more effective learning experience.

By integrating all of these components—student feedback, formal assessments, and a balanced curriculum—an instructor can create a more dynamic and effective learning environment, making the approach of observing all relevant guidelines the most effective choice.