Which of the following is NOT a sublevel found in the three domains of learning?

In the context of the three domains of learning—cognitive, affective, and psychomotor—the sublevels typically include knowledge, application, and problem solving, all of which fall within the cognitive domain. Knowledge refers to the basic understanding or recall of facts and concepts, application involves using information in practical situations, and problem solving encompasses higher-order thinking skills where learners apply their knowledge and skills to resolve complex issues.

Observation, while a vital part of the learning process, is not classified as a distinct sublevel within the three established domains of learning. Instead, it may be considered a method or technique for assessing skills or understanding in a broader learning context rather than a specific category of cognitive skill or cognitive process. Therefore, the correct choice reflects an understanding of the established structure of educational objectives in the framework of learning theories.