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	Intervensi Berasaskan Reka Bentuk Kaedah Campuran	Reka Bentuk Kajian Kaedah Campuran Intervensi Partisipatif
Bidang	Reka Bentuk Penyelidikan	Reka Bentuk Penyelidikan
Keluarga	Process / pipeline	Process / pipeline
Tahun asal	2003–2010s (convergence of DBR and mixed methods traditions)	1990s–2000s (formalized as mixed methods variant ~2000–2010)
Pengasas	Design-Based Research Collective; Creswell & Plano Clark (mixed methods framework)	Donna Mertens; John Creswell & Vicki Plano Clark (mixed methods traditions); community-based participatory research scholars
Jenis	Mixed methods research design variant	Mixed methods research design
Sumber perintis	Creswell, J. W., & Plano Clark, V. L. (2018). Designing and Conducting Mixed Methods Research (3rd ed.). Sage Publications. ISBN: 978-1483344452	Mertens, D. M. (2009). Transformative Research and Evaluation. Guilford Press. ISBN: 978-1606230077
Alias	DBR intervention mixed methods, design-based intervention study, design experiment with mixed methods, intervention design-based mixed methods	PIMM, participatory mixed methods intervention, community-based intervention mixed methods, action-oriented mixed methods design
Berkaitan	6	2
Ringkasan	Design-based intervention mixed methods is a research design that embeds both quantitative and qualitative data collection within iterative intervention cycles drawn from design-based research (DBR). The approach systematically tests and refines a practical intervention — typically an educational program, curriculum, or organizational solution — while using qualitative data to explain why and how the intervention works, and quantitative data to assess its measurable impact. Iteration between design, testing, and revision is the hallmark of this approach.	Participatory Intervention Mixed Methods (PIMM) is a research design that embeds community members as co-investigators in the planning and delivery of an intervention, while collecting and integrating both quantitative outcome data and qualitative experiential data. The design bridges participatory action research traditions with the rigor of mixed methods, enabling researchers to simultaneously measure whether an intervention works and understand how and why it works from participants' own perspectives.