Nondirected Interviews: How to Get More Out of Your Research Questions
As user experience designers, a key component to nearly all the techniques we use in our practice is the one-on-one interview. It’s the basis of requirements gathering, usability testing, and task analysis. In order to remove our personal biases, expectations and opinions from the questions asked, I practice a kind of questioning technique called the nondirected interview.
Kuniavsky, Mike. Adaptive Path (2002). Articles>Interviewing>User Experience>Research