विधियों की तुलना करें

	बहु-मामला-आधारित दृश्य विश्लेषण	तुलनात्मक केस अध्ययन
क्षेत्र	गुणात्मक	गुणात्मक
परिवार	Process / pipeline	Process / pipeline
उद्भव वर्ष	2000s–2010s (convergence of case study and visual research traditions)	1984 (Yin); 1995 (Stake)
प्रवर्तक	Synthesised from Robert E. Stake (multiple case design) and Gillian Rose / visual methodologies scholars	Robert K. Yin; Robert E. Stake
प्रकार	Qualitative comparative research design	Qualitative / mixed research design
मौलिक स्रोत	Stake, R. E. (2006). Multiple Case Study Analysis. Guilford Press. ISBN: 978-1593852481	Yin, R. K. (2018). Case Study Research and Applications: Design and Methods (6th ed.). Sage. ISBN: 978-1506336169
उपनाम	multi-case visual analysis, comparative visual case study, cross-case image analysis, MCVA	cross-case study, multi-site case study, multiple case study design, comparative case analysis
संबंधित	5	4
सारांश	Multiple case-based visual analysis is a qualitative design that systematically examines visual materials — photographs, drawings, maps, video stills, or image-rich documents — across two or more purposefully selected cases. By combining Robert Stake's multiple case study logic with visual analysis frameworks, it enables researchers to identify both case-specific visual meanings and cross-case patterns, producing richer comparative insights than either method yields alone.	Comparative case study is a qualitative research design in which two or more bounded cases are studied in depth and then systematically compared to identify similarities, differences, and patterns across contexts. Rooted in Yin's replication logic and Stake's multiple case framework, it is particularly suited to questions that ask how or why a phenomenon unfolds differently — or similarly — across distinct settings, populations, or time periods.