compare three Interviews

From my first interview to my third one there was many improvements. When I startd do my first interview, I used checklist to parpere it. I made change in my second interview because I found something that I won't use it. Also,honestly,I just followed that thirteen basic questions to ask my interviewee in my first interview. I felt I am uncomfortable and nervous when I speak english to others. Thanks for all my interviewees because their patience. What I do differently was that I had following up questions in my second and third interviews. I choice three totally regions which have different culture backgrounds country. The first one is Asian, second is Africa,and other is America. I found one of my interviewee who comes from vietnam has almost same culture backgrounds with my country China. We eat rice as our main food. We have the same education systems. For my second interview, because I graduated from intensive english center.  I have aleady know a little bit about their culture about Saudia so I didn’t feel that much unfamiller. I feel more confident during my intrview progresses. I feel like I understood how I could ask questions as I went and how could aviod to ask my interviewee questions that they had few words to answer. The new thing I knew is that Americans are really good at spearking. I had lots fun when I talk with them.  I afried my interviewee counldn’t understand what I talked about. So I just trying to say a lots. But in fact, they understand it. too much words will made them fell more confused. My three interviews almost took 25minites. When I recored it , I should spended one to two hours in leanth to record it. I think everone have different interview styles. It is should depends on how your interviewee answer this questions.