手法を比較

	比較類型分析	コンテンツ分析
分野	フィールド調査法	質的手法
系統	Process / pipeline	Process / pipeline
提唱年	Late 19th–early 20th century (formalized across disciplines)	Systematised through Krippendorff's methodology work; 4th edition 2018
提唱者	Various (Linnaeus in biology; Franz Boas, Edward Sapir in anthropology/linguistics; Gordon Childe in archaeology)	Klaus Krippendorff (systematic formulation); roots in early 20th-century communications research
種類	Comparative qualitative/analytical method	Qualitative / mixed-method research technique
原典	Comrie, B. (1989). Language Universals and Linguistic Typology: Syntax and Morphology (2nd ed.). University of Chicago Press. ISBN: 978-0226114330	Krippendorff, K. (2018). Content Analysis: An Introduction to Its Methodology (4th ed.). Sage. ISBN: 978-1506395661
別名	cross-typological comparison, typological comparative method, comparative typology, CTA	İçerik Analizi, systematic content coding, quantitative content analysis
関連	5	5
概要	Comparative typological analysis is a systematic method for classifying phenomena into types and then examining how those types differ, overlap, or share structural features across multiple cases, contexts, or cultures. Widely applied in linguistics, archaeology, law, and the social sciences, it moves beyond single-case typology by placing type systems in dialogue with one another to identify cross-cutting patterns, universals, or culturally specific configurations.	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.