Final answer:
A probing question is one that encourages the interviewee to provide more detailed information and personal insights on a topic, which is integral for collecting qualitative data in interviews.
Step-by-step explanation:
A probing question is one that is used in an interview to elicit more detailed responses from the interviewee. It goes beyond basic information to encourage the subject to delve deeper into the topic, often revealing personal perspectives, feelings, or motivations.
The correct answer to the question, "What is a 'probing question'?" is: b) One that encourages the interviewee to say more about a topic.
Probing questions are essential in interviews as they facilitate a better understanding of the subject, allowing the interviewer to gather rich qualitative data. These questions help to avoid predetermined responses and instead open the door to more subjective, open-ended answers that vary from person to person, such as insights into personal beliefs, political views, or moral values.