Comparer des méthodes

	Codage in vivo	Analyse Thématique
Domaine	Qualitatif	Recherche qualitative
Famille	Process / pipeline	Process / pipeline
Année d'origine	1967 (grounded theory origins); widely codified as a distinct method from the 1990s onward	2006
Auteur d'origine	Barney G. Glaser and Anselm L. Strauss (grounded theory tradition); systematised and named by Johnny Saldaña	Virginia Braun and Victoria Clarke
Type	Qualitative research method	Method
Source fondatrice	Saldaña, J. (2021). The Coding Manual for Qualitative Researchers (4th ed.). Sage. ISBN: 978-1529731743	Braun, V., & Clarke, V. (2006). Using thematic analysis in psychology. Qualitative Research in Psychology, 3(2), 77–101.
Alias	verbatim coding, literal coding, first-cycle in vivo coding, indigenous coding	TA, Reflexive Thematic Analysis
Apparentées	6	3
Résumé	In vivo coding is a qualitative first-cycle coding strategy in which the researcher uses the participants' own words or short phrases verbatim as code labels, rather than imposing researcher-generated or theoretical language. The technique preserves the voice, meaning, and conceptual priorities of participants, making it especially valuable in grounded theory, phenomenology, and any study where honouring the emic (insider) perspective is central to analytic integrity.	Thematic Analysis (TA) is a qualitative research methodology for identifying, analyzing, and reporting patterns (themes) in qualitative data. Developed systematically by Virginia Braun and Victoria Clarke (2006), TA is flexible and accessible, applicable across diverse theoretical frameworks and data types, making it one of the most widely used qualitative methods in psychology, health research, and social sciences.