Making an effective interview requires careful planning and the correct typing of questions needed to get as much information as possible. For example, the main question typing that I would put concerning asking questions would be key leading questions that are open-ended. Based on this source from the better team, ( https://www.betterteam.com/typist-interview-questions ) it seems that the majority of questions are constructed that way, with an open end to allow for a constructive interpretation of how to answer the question to see who is most qualified for a job interview for example. But that also applies when you grab information, that way they will say much about the topic with some guidance instead of short, brief, and shallow responses. On top of having open-ended questions, the leading part of the question is important as well, typically you are interviewing to get a piece of information out, and ask a question that guides them to that piece or multiple pieces to be as efficient as possible. An example from my personal life would be when I have been to a job interview for a car salesman role. They asked me 3 key questions of note, the first being why do you want to work here? If you could be any person in time, who would it be? If you could change one thing about yourself, what would it be? These questions they asked me are guiding questions, on trying to figure out my motivation, who I model myself around, and what I feel is wrong with my life now or home situation. In the end, good open-ended and guiding questions will make a good interview, regardless of what purpose the interview is for.