Which principle of adult learning emphasizes starting at the level of the student's understanding?

The principle of adult learning that emphasizes starting at the level of the student's understanding is foundational to effective teaching. This approach acknowledges that learners come with different backgrounds, experiences, and levels of knowledge. By beginning instruction at a point that aligns with the student’s existing understanding, educators can build on their knowledge progressively, thus facilitating more effective learning.

Starting at the student's level enables instructors to establish a connection with the material and encourages engagement. When students can relate the new information to what they already know, they are more likely to retain and apply the knowledge. This principle helps to reduce anxiety that some learners may experience in challenging learning environments, making the educational experience more accessible and enjoyable.

This method contrasts with other principles that may focus on aspects such as generating interest or promoting participation, which are also important for an effective learning environment but do not specifically address the foundational aspect of matching instruction to students' current comprehension levels.