Compara mètodes

	Anàlisi de contingut	Anàlisi de documents	Etnografia
Camp	Qualitativa	Recerca qualitativa	Qualitativa
Família	Process / pipeline	Process / pipeline	Process / pipeline
Any d'origen	Systematised through Krippendorff's methodology work; 4th edition 2018	1920	c. 1922 (Malinowski's Argonauts of the Western Pacific)
Autor original	Klaus Krippendorff (systematic formulation); roots in early 20th-century communications research	Max Weber and Karl Mannheim	Bronisław Malinowski (modern ethnography); rooted in 19th-century anthropology
Tipus	Qualitative / mixed-method research technique	Method	Qualitative fieldwork tradition
Font seminal	Krippendorff, K. (2018). Content Analysis: An Introduction to Its Methodology (4th ed.). Sage. ISBN: 978-1506395661	Scott, J. (1990). A Matter of Record: Documentary Sources in Social Research. Polity Press. ISBN: 978-0745608419	Hammersley, M. & Atkinson, P. (2019). Ethnography: Principles in Practice (4th ed.). Routledge. ISBN: 978-1138504462
Àlies	İçerik Analizi, systematic content coding, quantitative content analysis	documentary analysis, textual analysis, content analysis of documents, archival research	Etnografi, participant observation, fieldwork, ethnographic research
Relacionats	5	4	5
Resum	Content analysis is a systematic research technique for reducing text, visual, or media material into coded categories so that patterns can be counted, compared, and interpreted. Formalised by Klaus Krippendorff in his widely cited methodology textbook (latest edition 2018), the method sits at the boundary of qualitative and quantitative inquiry: it imposes structured, replicable coding on inherently meaning-laden material.	Document analysis is a systematic qualitative research method for examining written, visual, or audiovisual sources—such as policy documents, historical records, organizational records, media reports, emails, social media posts, photographs, or videos—to extract meaning, identify patterns, and understand social phenomena. Developed by Weber and Mannheim in early 20th-century sociology, the method bridges historical research, content analysis, and textual interpretation. Document analysis is used across disciplines to understand organizational change, policy evolution, media representation, historical events, and cultural meaning. Documents provide evidence of what organizations, institutions, or societies value, decide, and communicate, often revealing contradictions between policy and practice.	Ethnography is a qualitative research tradition in which a researcher immerses themselves in a social group or community over an extended period — typically three to six months or longer — to study its culture, values, and behaviours in their natural setting. Originating in social and cultural anthropology, and consolidated as a rigorous method by Bronisław Malinowski in the early twentieth century, ethnography produces rich, contextualised accounts of how people live, work, and make meaning together.