Which learning domain is knowledge-based content associated with?

• A. Affective
• B. Psychomotor
• C. Cognitive
• D. Social

Answer: (C)

Knowledge-based content sits in the cognitive domain, which deals with mental processes and the storage and manipulation of information. This domain covers remembering facts, understanding concepts, and applying procedures, as well as higher-order skills like analyzing, evaluating, and creating. In dialysis technician training, learning the steps for priming a circuit, understanding machine alarms, and interpreting lab values are all knowledge-based tasks that require recall and conceptual understanding. The other domains focus on different aspects: affective relates to attitudes and feelings, psychomotor to physical skills and coordination, and social (interpersonal) skills involve interaction with others.