The document provides guidance for conducting site visit interviews. It recommends meeting interviewees in their natural environment to put them at ease and see relevant context. No more than 3 people should attend to avoid overwhelming interviewees. Conversations should be private to get honest responses. Interviewers should enter without agendas, refrain from judgments, ask permission before questioning, clarify doubts, avoid leading questions, be aware of body language, actively listen and allow thinking time, and remind interviewees there are no right answers. Roles like note takers, photographers, and quote-capturers can help capture information during interviews.