Final answer:
An interview is a one-on-one conversation where the interviewer asks questions and the subject responds, allowing for open-ended responses and qualitative data collection.
Step-by-step explanation:
An interview is a one-on-one conversation between the researcher and the subject, where the interviewer asks questions and the subject responds.
Interviews allow for open-ended responses and give the interviewee the opportunity to share their thoughts and experiences.
They provide valuable insights and can be used to collect qualitative data.