Learning about the rules, traditions, history, and etiquette of sports falls under which domain of learning?

The correct answer is cognitive learning, as it pertains to the acquisition of knowledge and understanding about a subject. In the context of sports, learning the rules, traditions, history, and etiquette involves mental processes such as comprehension, analysis, and evaluation. This domain emphasizes intellectual skills, where individuals gain insights into how a sport is played and what is expected from players and spectators alike. Understanding these aspects enhances a person's ability to engage meaningfully in sports, promotes fair play, and fosters respect for the game's traditions.

The affective domain focuses on emotions, values, and attitudes, which are important but not directly related to understanding rules or history. The psychomotor domain relates to physical skills and actions, emphasizing the physical execution of sports-related tasks rather than mental understanding. The social domain could involve interaction and relationships formed through sports, but it does not specifically address the knowledge component indicated in the question. Thus, cognitive learning is the most appropriate choice for this context.