Comparer des méthodes

	Notes de terrain pré-testées	Observation non participante
Domaine	Méthodologie d'enquête	Méthodologie d'enquête
Famille	Process / pipeline	Process / pipeline
Année d'origine	Field notes: early 20th century; pilot-testing protocols formalised mid-20th century	Formalized mid-20th century (Gold 1958); practice dates to late 19th-century social surveys
Auteur d'origine	Ethnographic tradition (Bronislaw Malinowski, Robert Emerson et al.); pilot testing practice generalised across social sciences	Raymond Gold (role typology); earlier roots in social survey movement and Chicago School sociology
Type	Qualitative data collection technique	Qualitative / quantitative observational data collection
Source fondatrice	Emerson, R. M., Fretz, R. I., & Shaw, L. L. (2011). Writing Ethnographic Fieldnotes (2nd ed.). University of Chicago Press. ISBN: 978-0226206837	Gold, R. L. (1958). Roles in sociological field observations. Social Forces, 36(3), 217–223.
Alias	pre-validated field notes, pilot field observation notes, trial-tested observational notes	detached observation, systematic observation, structured field observation, external observation
Apparentées	4	5
Résumé	Pilot-tested field notes combine the classical ethnographic practice of systematic observational recording with a deliberate pre-validation phase. Before the main data collection begins, the researcher conducts one or more trial observation sessions to test and refine the note-taking protocol — assessing categories, focus areas, and recording conventions — so that the main fieldwork captures relevant data consistently and completely.	Non-participant observation is a data-collection method in which the researcher observes behavior, interactions, or events in a natural or structured setting without joining or influencing the activity under study. The observer maintains a deliberate distance from participants to minimize their own effect on the phenomena being recorded, producing field notes, behavioral tallies, or recordings that reflect naturally occurring behavior rather than behavior shaped by researcher involvement.