手法を比較

	デジタルビジュアル分析	コンテンツ分析
分野	質的手法	質的手法
系統	Process / pipeline	Process / pipeline
提唱年	2000s–2010s	Systematised through Krippendorff's methodology work; 4th edition 2018
提唱者	Gillian Rose; Sarah Pink (digital extension)	Klaus Krippendorff (systematic formulation); roots in early 20th-century communications research
種類	Qualitative analytical approach	Qualitative / mixed-method research technique
原典	Rose, G. (2016). Visual Methodologies: An Introduction to Researching with Visual Materials (4th ed.). Sage. ISBN: 978-1473902176	Krippendorff, K. (2018). Content Analysis: An Introduction to Its Methodology (4th ed.). Sage. ISBN: 978-1506395661
別名	DVA, digital image analysis, online visual analysis, digital visual research	İçerik Analizi, systematic content coding, quantitative content analysis
関連	6	5
概要	Digital visual analysis is a qualitative approach for systematically examining visual materials that originate in, circulate through, or are consumed within digital environments — including social media images, video content, screenshots, memes, infographics, and online multimodal texts. Drawing on visual methodologies and digital research methods, it attends not only to what images depict but also to how they are produced, shared, and interpreted within specific digital platforms and social contexts.	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.