手法を比較

	Qualitative-Dominant Pragmatic Mixed Methods	探索的逐次混合法デザイン
分野	研究デザイン	研究デザイン
系統	Process / pipeline	Process / pipeline
提唱年	1990s–2010s	1990s–2000s (codified by ~2007)
提唱者	David L. Morgan; John W. Creswell & Vicki L. Plano Clark	John W. Creswell & Vicki L. Plano Clark
種類	Mixed methods research design	Mixed methods research design
原典	Morgan, D. L. (2014). Integrating Qualitative and Quantitative Methods: A Pragmatic Approach. Sage. ISBN: 978-1452204949	Creswell, J. W., & Plano Clark, V. L. (2018). Designing and Conducting Mixed Methods Research (3rd ed.). Sage. ISBN: 978-1483344379
別名	QUAL-dominant pragmatic MMR, qualitative-priority pragmatic mixed methods, qual-dominant pragmatic design, QUAL+quan pragmatic	QUAL → QUAN design, exploratory sequential design, instrument-development design, theory-building mixed methods
関連	6	6
概要	Qualitative-dominant pragmatic mixed methods is a research design in which a qualitative strand carries the primary weight of the inquiry, while a smaller quantitative component adds breadth or corroboration. Grounded in pragmatism as its philosophical framework, the design treats questions of data type, sequence, and integration as practical choices driven by the research problem rather than by methodological ideology.	The exploratory sequential mixed methods design is a two-phase research framework in which a qualitative phase is conducted first to explore a poorly understood phenomenon, and the findings then inform a subsequent quantitative phase — typically to develop and test a survey instrument, measure a theory, or generalize qualitative insights to a larger population. The qualitative strand guides what is measured; the quantitative strand tests or extends those findings at scale.