So sánh phương pháp

	Evaluation-Focused Multiphase Mixed Methods	Phương pháp hỗn hợp đa giai đoạn có sự tham gia
Lĩnh vực	Thiết kế nghiên cứu	Thiết kế nghiên cứu
Họ	Process / pipeline	Process / pipeline
Năm ra đời	2007–2009 (multiphase design formalized 2007; evaluation-focused applications consolidated ca. 2009)	2000s–2010s
Người khởi xướng	John W. Creswell & Vicki L. Plano Clark (multiphase design); Stewart I. Donaldson and colleagues (evaluation-focused framing)	Synthesised from Creswell & Plano Clark (multiphase design) and Mertens / Israel et al. (participatory principles)
Loại	Mixed methods research design — program evaluation variant	Mixed methods research design
Công trình gốc	Donaldson, S. I., Christie, C. A., & Mark, M. M. (Eds.). (2009). What Counts as Credible Evidence in Applied Research and Evaluation Practice? Sage. ISBN: 978-1412957090	Creswell, J. W., & Plano Clark, V. L. (2018). Designing and Conducting Mixed Methods Research (3rd ed.). Sage. ISBN: 978-1483344379
Tên gọi khác	evaluation multiphase mixed methods, program evaluation multiphase design, mixed methods program evaluation, evaluative multiphase design	PMMM, participatory multiphase design, community-engaged multiphase mixed methods, participatory multistand mixed methods
Liên quan	6	1
Tóm tắt	The evaluation-focused multiphase mixed methods design applies the multiphase mixed methods framework explicitly to program evaluation contexts, orchestrating three or more sequential or iterative phases — each drawing on quantitative measures, qualitative inquiry, or both — to assess a program, policy, or intervention from needs assessment through impact evaluation. An overarching evaluation question unifies all phases, and findings from each phase directly shape the evaluation questions and methods of the next.	Participatory multiphase mixed methods is a research design that integrates participatory action research principles into a multiphase mixed methods framework. Community members or stakeholders are active co-investigators across multiple sequential or concurrent phases, each combining quantitative and qualitative strands, so that findings from earlier phases directly shape the design of later ones. The result is a longitudinal, iterative programme of inquiry aligned with social justice and practical impact goals.