So sánh phương pháp

	Phương pháp nhật ký trực diện	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	1980s–1990s (formalized face-to-face protocol era)	1940s–1950s
Người khởi xướng	Rooted in sociological and psychological diary research traditions; face-to-face protocols formalized in the late 20th century	Survey research tradition; formalized by Campbell, Katona, and Kahn in mid-20th century
Loại	Qualitative / mixed-methods data collection technique	Quantitative / mixed data collection technique
Công trình gốc	Alaszewski, A. (2006). Using Diaries for Social Research. Sage Publications. ISBN: 978-0761941484	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	in-person diary study, face-to-face diary study, personal diary method, paper diary method	standardized interview, formal interview, schedule-based interview, fixed-format interview
Liên quan	5	4
Tóm tắt	The face-to-face diary method is a data collection technique in which participants are recruited, briefed, and supported through in-person researcher contact while keeping structured or open-ended diaries over a defined period. By combining the temporal depth of diary records with the rapport and clarity of direct researcher interaction, it reduces ambiguity in diary instructions, improves compliance, and allows the researcher to probe or clarify entries at handover or follow-up meetings.	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.