手法を比較

	複数事例に基づく内省的テーマ分析	反射的テーマティック・アナリシス
分野	質的手法	質的手法
系統	Process / pipeline	Process / pipeline
提唱年	2006 (RTA origins); 2010s onward (combined application)	2006 (seminal paper); explicitly named 'reflexive' from ~2019
提唱者	Braun & Clarke (reflexive thematic analysis); Yin (multiple case study framework)	Virginia Braun & Victoria Clarke
種類	Qualitative research design and analysis approach	Qualitative research method
原典	Braun, V., & Clarke, V. (2021). Thematic Analysis: A Practical Guide. Sage. ISBN: 978-1473953246	Braun, V., & Clarke, V. (2006). Using thematic analysis in psychology. Qualitative Research in Psychology, 3(2), 77–101.
別名	MC-RTA, multi-case reflexive thematic analysis, cross-case reflexive thematic analysis, multiple case RTA	RTA, reflexive TA, Braun and Clarke thematic analysis, qualitative thematic analysis
関連	6	6
概要	Multiple case-based reflexive thematic analysis integrates Braun and Clarke's reflexive thematic analysis (RTA) with a multiple case study framework. Qualitative data are collected from two or more bounded cases, RTA is applied within each case to generate case-specific themes, and the themes are then compared and synthesised across cases. The approach preserves the depth and interpretive richness of RTA while enabling cross-case pattern recognition that single-case designs cannot provide.	Reflexive Thematic Analysis (RTA) is a widely used qualitative method for identifying, analysing, and interpreting patterns of shared meaning — called themes — across a dataset. Developed by Virginia Braun and Victoria Clarke, it is theoretically flexible, works across epistemological positions, and foregrounds the researcher's active, interpretive role rather than treating themes as features that simply emerge from data. It differs from older 'codebook' approaches by treating the analyst's subjectivity as a resource rather than a source of bias to be suppressed.