เปรียบเทียบวิธี

	ระเบียบวิธีแบบผสมผสานเชิงลำดับขั้นสำหรับการแทรกแซง	การออกแบบวิธีวิจัยแบบผสมผสานสำหรับการทดลอง
สาขาวิชา	การออกแบบการวิจัย	การออกแบบการวิจัย
ตระกูล	Process / pipeline	Process / pipeline
ปีกำเนิด	2000s–2010s	2000s–2010s (systematised in Creswell & Plano Clark, 2011–2018)
ผู้ริเริ่ม	Creswell & Plano Clark (intervention design framework); extended by health and evaluation researchers	John W. Creswell & Vicki L. Plano Clark
ประเภท	Mixed methods research design	Mixed methods research design
แหล่งต้นตำรับ	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. ISBN: 978-1483344379
ชื่อเรียกอื่น	sequential intervention MMR, intervention-embedded sequential design, sequential mixed methods intervention study, sequential clinical trial mixed methods	intervention MMR design, mixed methods intervention study, intervention-embedded mixed design, trial-embedded mixed methods
ที่เกี่ยวข้อง	5	6
สรุป	Sequential intervention mixed methods is a research design in which quantitative and qualitative data collection phases are arranged in sequence — one after the other — within the context of a planned intervention or experimental study. The sequencing allows each phase to build on the other: quantitative data may establish whether an intervention works, while qualitative data explain how and why it works (or does not) for specific participants or contexts.	Intervention mixed methods design embeds qualitative data collection within an experimental or quasi-experimental study so that process, mechanism, and participant experience are captured alongside outcome measurement. The quantitative strand tests whether the intervention works; the qualitative strand explains how and why it works — or does not. The two strands may be sequenced before, during, or after the intervention phase, or run concurrently, depending on the research questions.