What is a "tenet"?

A "tenet" refers specifically to a principle, doctrine, or belief that is held to be true, particularly within a particular field or organization. This term is often used in philosophical, religious, or ideological contexts to signify an essential or foundational idea that guides thinking and practices.

For instance, one might discuss the tenets of a particular religion, which would include the core beliefs that followers are encouraged to adhere to. This usage underscores the importance of tenets as guiding principles that shape a worldview or influence behavior, thereby affirming option B as the correct choice.

The other options do not align with the definition of "tenet." An action taken without thought describes impulsivity rather than a defined belief. A technique for debate refers to skills used in argumentation, not foundational ideas. Lastly, a form of entertainment does not relate to the concept of beliefs or principles.