مقایسهٔ روش‌ها

	یادداشت‌های میدانی سه‌گانه‌سازی شده	مشاهده مشارکتی
حوزه	روش‌شناسی پیمایش	پژوهش کیفی
خانواده	Process / pipeline	Process / pipeline
سال پیدایش	1970s–1980s	1922
پدیدآور	Norman K. Denzin (triangulation); Yvonna Lincoln & Egon Guba (trustworthiness framework)	Bronislaw Malinowski
نوع	Qualitative data collection and verification technique	Method
منبع بنیادین	Denzin, N. K. (1978). The Research Act: A Theoretical Introduction to Sociological Methods (2nd ed.). McGraw-Hill.	Geertz, C. (1973). The Interpretation of Cultures. Basic Books. ISBN: 978-0465026432
نام‌های دیگر	multi-source field notes, cross-observer field notes, triangulated observation notes, TFN	ethnographic observation, participatory observation, overt observation, immersive observation
مرتبط	5	4
خلاصه	Triangulated Field Notes is a qualitative data collection technique in which field notes are recorded independently by multiple observers, from multiple vantage points, or at multiple time points and then systematically compared to strengthen the credibility and completeness of observational data. Rooted in Denzin's triangulation framework and Lincoln and Guba's trustworthiness criteria, the approach counters observer bias by cross-checking accounts before analysis begins.	Participant observation is a qualitative research method in which the researcher embeds themselves within a community, organization, or social setting for an extended period, engaging in the activities and relationships of the group while systematically observing and documenting behavior, interactions, and cultural meaning. Pioneered by Malinowski in the 1920s and developed in anthropology, the method has been adopted across sociology, education, health sciences, and organizational research. The researcher functions as both insider (participating in group activities) and outsider (maintaining analytical distance), generating thick description—rich accounts of context, behavior, and meaning that reveal how people actually live and interact.