Final answer:
When two college basketball players turn their back to the US flag during the playing of the national anthem, they violate a norm. Deviance is a violation of social norms, which are the shared expectations and rules that guide behavior in a society.
Step-by-step explanation:
When two college basketball players turn their back to the US flag during the playing of the national anthem, they violate a norm. Deviance is a violation of social norms, which are the shared expectations and rules that guide behavior in a society. While it may not be a crime, it can offend people and be seen as disrespectful. However, violating social norms is not always punishable and can sometimes lead to social change, as seen in historical examples like the civil rights movement.