If a teacher collects feedback from parents about wind energy education, what data-collection method is this?

If a teacher collects feedback from parents about wind energy education, what data-collection method is this?

• A. Observation
• B. Experiment
• C. Interview
• D. Survey

Answer: (D)

Collecting feedback from parents about wind energy education aims to understand their opinions and reactions. The best-fit data-collection method is a survey. A survey uses a prepared set of questions that can be shared with a large group, giving consistent data that shows patterns in attitudes and perceptions. This differs from observation, which is simply watching and recording what people do; from an experiment, which involves changing something to test cause-and-effect; and from an interview, which is a deeper, usually one-on-one conversation. Surveys are especially effective for getting broad input from many participants and can include both fixed-response and open-ended questions.

Collecting feedback from parents about wind energy education aims to understand their opinions and reactions. The best-fit data-collection method is a survey. A survey uses a prepared set of questions that can be shared with a large group, giving consistent data that shows patterns in attitudes and perceptions. This differs from observation, which is simply watching and recording what people do; from an experiment, which involves changing something to test cause-and-effect; and from an interview, which is a deeper, usually one-on-one conversation. Surveys are especially effective for getting broad input from many participants and can include both fixed-response and open-ended questions.