Which learning domain encompasses "why" the information is useful to a student?

The affective domain is concerned with feelings, values, attitudes, and beliefs. It includes how students perceive the importance of the information being taught and why that information is relevant to them personally or professionally. This domain addresses the emotional aspects of learning, which can significantly influence a student’s motivation and engagement. When students understand the "why" behind the information, they are more likely to see its value, connect it to their own experiences, and incorporate it into their behavior.

In contrast, the cognitive domain focuses primarily on mental skills and knowledge acquisition, the behavioral domain pertains to observable actions and skills, while the psychomotor domain involves physical skills and tasks. None of these domains specifically address the emotional and attitudinal factors involved in understanding the usefulness of information in a personal context like the affective domain does.