So sánh phương pháp

	Phỏng vấn có cấu trúc trực tiếp	Phỏng vấn có cấu trúc
Lĩnh vực	Phương pháp luận khảo sát	Phương pháp luận khảo sát
Họ	Process / pipeline	Process / pipeline
Năm ra đời	Mid-20th century (formalized 1950s–1960s)	1940s–1950s
Người khởi xướng	Cannell, Kahn, and survey methodology tradition	Survey research tradition; formalized by Campbell, Katona, and Kahn in mid-20th century
Loại	Quantitative / mixed-methods data collection	Quantitative / mixed data collection technique
Công trình gốc	Groves, R. M., Fowler, F. J., Couper, M. P., Lepkowski, J. M., Singer, E., & Tourangeau, R. (2009). Survey Methodology (2nd ed.). Wiley. ISBN: 978-0470465462	Fontana, A., & Frey, J. H. (2000). The interview: From structured questions to negotiated text. In N. K. Denzin & Y. S. Lincoln (Eds.), Handbook of Qualitative Research (2nd ed., pp. 645–672). Sage.
Tên gọi khác	FTFSI, personal interview, in-person structured interview, face-to-face survey interview	standardized interview, formal interview, schedule-based interview, fixed-format interview
Liên quan	5	4
Tóm tắt	A face-to-face structured interview is a data collection method in which a trained interviewer meets each respondent in person and asks a fixed set of questions in a predetermined order, recording responses verbatim or using a closed-response format. It combines the response-rate advantages of personal contact with the standardization of a fixed instrument, making it a cornerstone of large-scale social, health, and policy surveys.	A structured interview is a data collection technique in which every participant is asked exactly the same pre-specified questions in the same order, using standardized wording. Because the interview schedule is fixed, responses across participants are directly comparable, enabling quantitative aggregation and statistical analysis. It sits at the most standardized end of the interview continuum, between the self-administered questionnaire and the semi-structured interview.