手法を比較

	量的優位なケース中心混合研究法	ケース中心型混合研究法デザイン
分野	研究デザイン	研究デザイン
系統	Process / pipeline	Process / pipeline
提唱年	2003–2007	2000s–2010s
提唱者	Tashakkori & Teddlie (dominant-status typology); Creswell & Plano Clark (design taxonomy)	Creswell & Plano Clark; draws on Yin's case study framework
種類	Mixed methods research design	Mixed methods research design
原典	Tashakkori, A., & Teddlie, C. (Eds.). (2010). SAGE Handbook of Mixed Methods in Social and Behavioral Research (2nd ed.). Sage. ISBN: 978-1412972666	Creswell, J. W., & Plano Clark, V. L. (2018). Designing and Conducting Mixed Methods Research (3rd ed.). Sage Publications. ISBN: 978-1483358857
別名	QUAN-dominant case study MMR, quantitatively weighted case mixed methods, dominant-status case-centered mixed design	case-study mixed methods, embedded case mixed methods, case-oriented mixed design, CFMMD
関連	6	6
概要	Quantitative-dominant case-focused mixed methods organizes a study around one or more clearly bounded cases while assigning primary weight and inferential authority to quantitative data. Qualitative data are collected within the same case boundaries and serve an augmenting, explanatory, or contextual role rather than an equal one. The design is ideal when a case (a school, organization, community, or patient cohort) is the unit of analysis and the core research questions require measurable outcomes that qualitative evidence then helps interpret or explain.	Case-focused mixed methods design integrates qualitative and quantitative data-collection strands within one or more bounded cases — specific settings, organizations, programs, or individuals. The design harnesses the contextual depth of case study methodology alongside the corroborative or complementary power of mixed data types, enabling researchers to build rich, multi-faceted accounts of complex phenomena situated in real-world contexts.