手法を比較

	介入を主とする質的混合研究法デザイン	埋め込み介入混合手法
分野	研究デザイン	研究デザイン
系統	Process / pipeline	Process / pipeline
提唱年	2000s–2010s	2000s–2010s
提唱者	Creswell & Plano Clark; Teddlie & Tashakkori	Creswell & Plano Clark (embedded design framework); intervention application developed in health, education, and program evaluation research
種類	Mixed methods research design	Mixed methods research design
原典	Creswell, J. W., & Plano Clark, V. L. (2018). Designing and Conducting Mixed Methods Research (3rd ed.). SAGE Publications. ISBN: 978-1483344379	Creswell, J. W., & Plano Clark, V. L. (2018). Designing and Conducting Mixed Methods Research (3rd ed.). SAGE Publications. ISBN: 978-1483344379
別名	qual-dominant intervention MMR, qualitatively driven intervention design, QUAL+quan intervention design, qualitative-priority intervention mixed methods	nested intervention mixed methods, embedded experimental mixed methods, mixed methods intervention design with embedded strand, EIMM
関連	6	4
概要	Qualitative-dominant intervention mixed methods is a research design in which qualitative inquiry carries primary theoretical and interpretive weight while quantitative data provide supplementary evidence, both strands applied within an intervention or program context. The design is used when understanding the lived experience of participants, the mechanisms of an intervention, and the meaning-making around change are more central to the research purpose than measuring effect sizes alone.	Embedded intervention mixed methods is a research design in which a qualitative strand is nested within a primary quantitative intervention (experimental or quasi-experimental) study. The quantitative component tests whether an intervention works; the embedded qualitative component illuminates how and why it works — or does not work — for participants. The two strands run concurrently or sequentially within a single overarching study framework, with integration occurring during interpretation.