Which communication type requires structured responses and is often used in surveys?

Closed-ended questions are designed to elicit specific responses, typically requiring a simple "yes" or "no," or a selection from predefined options. This type of communication is efficient for gathering quantifiable data and is often utilized in surveys and questionnaires where the aim is to collect clear and concise information. By limiting the responses, closed-ended questions help ensure consistency and make it easier to analyze the responses statistically.

In contrast, open-ended questions invite more elaborate and varied replies, which provide richer qualitative data but can be more difficult to analyze systematically. Follow-up questions are meant to delve deeper into a topic or clarify responses, while clarifying questions are used to ensure understanding during a conversation. These types of questions do not inherently demand structured responses and are not as effective for survey purposes as closed-ended questions.