Definition of Unstructured interview:
Interview without any set format but in which the interviewer may have some key questions formulated in advance. Unstructured interviews allow questions based on the interviewees responses and proceeds like a friendly, non-threatening conversation. However, because each interviewee is asked a different series of questions, this style lack the reliability and precision of a structured interview. Also called non-directive interview.
Meaning of Unstructured interview & Unstructured interview Definition