So sánh phương pháp

	Nghiên cứu tình huống số	Phân tích nội dung
Lĩnh vực	Định tính	Định tính
Họ	Process / pipeline	Process / pipeline
Năm ra đời	2000s–2010s (building on Yin's 1984 foundational case study framework)	Systematised through Krippendorff's methodology work; 4th edition 2018
Người khởi xướng	Robert K. Yin (case study foundations); extended to digital contexts by multiple scholars in the 2000s–2010s	Klaus Krippendorff (systematic formulation); roots in early 20th-century communications research
Loại	Qualitative research design	Qualitative / mixed-method research technique
Công trình gốc	Yin, R. K. (2018). Case Study Research and Applications: Design and Methods (6th ed.). Sage. ISBN: 978-1506336169	Krippendorff, K. (2018). Content Analysis: An Introduction to Its Methodology (4th ed.). Sage. ISBN: 978-1506395661
Tên gọi khác	online case study, virtual case study, internet-based case study, digital ethnographic case study	İçerik Analizi, systematic content coding, quantitative content analysis
Liên quan	6	5
Tóm tắt	Digital case study research applies the classic bounded case study framework to phenomena that are situated in, or mediated by, digital environments. Drawing on Robert Yin's foundational case study methodology, it investigates a contemporary phenomenon in depth within its real-world digital context — using online documents, social media archives, virtual interviews, website content, and other digital artifacts as primary evidence. The approach is particularly suited to studying how individuals, groups, or organisations behave in online spaces.	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.