手法を比較

	逐次型混合研究法マトリックス	コンテンツ分析
分野	研究デザイン	質的手法
系統	Process / pipeline	Process / pipeline
提唱年	2003–2015	Systematised through Krippendorff's methodology work; 4th edition 2018
提唱者	John W. Creswell & Vicki L. Plano Clark (systematized); Timothy Guetterman et al. (joint display formalization)	Klaus Krippendorff (systematic formulation); roots in early 20th-century communications research
種類	Mixed methods integration and visualization tool	Qualitative / mixed-method research technique
原典	Creswell, J. W., & Plano Clark, V. L. (2018). Designing and Conducting Mixed Methods Research (3rd ed.). Sage. ISBN: 978-1483358468	Krippendorff, K. (2018). Content Analysis: An Introduction to Its Methodology (4th ed.). Sage. ISBN: 978-1506395661
別名	mixed methods joint display matrix, sequential explanatory matrix, sequential exploratory matrix, mixed methods integration matrix	İçerik Analizi, systematic content coding, quantitative content analysis
関連	2	5
概要	The sequential mixed methods matrix is an integration tool used in sequential mixed methods designs — explanatory (QUAN → qual) or exploratory (qual → QUAN) — to display and synthesize quantitative results and qualitative findings side-by-side in a structured table. Also called a joint display matrix, it makes the process of connecting the two strands of evidence explicit, transparent, and auditable, helping researchers draw meta-inferences that neither strand alone could support.	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.