Which statement describes yes/no questions?

• A. Require detailed justification.
• B. Call for a simple answer; close-ended; discouraged to use excessively.
• C. Reveal audience opinions.
• D. Elicit multiple correct answers.

Answer: (B)

Yes/no questions are designed to be answered with a simple yes or no, making them close-ended. This kind of question promotes quick, clear responses and is useful for quick checks or decisions, which is why describing them as calling for a simple answer and being close-ended fits best—though overusing them can limit discussion and miss nuanced understanding. In risk communication, they’re handy for quick clarity, but they should be balanced with open-ended questions to explore reasons and concerns. The other statements describe formats that aim for detailed justification, gauge opinions, or seek multiple correct answers, which don’t capture the binary nature of yes/no questions.