পদ্ধতির তুলনা করুন

	Design-Based Concurrent Embedded Mixed Methods Design	ইন্টারভেনশন মিক্সড মেথডস ডিজাইন
ক্ষেত্র	গবেষণা নকশা	গবেষণা নকশা
পরিবার	Process / pipeline	Process / pipeline
উদ্ভবের বছর	2000s–2010s	2000s–2010s (systematised in Creswell & Plano Clark, 2011–2018)
প্রবর্তক	Creswell & Plano Clark (concurrent embedded framework); Design-Based Research Collective (DBR framework)	John W. Creswell & Vicki L. Plano Clark
ধরন	Mixed methods research design	Mixed methods research design
মৌলিক উৎস	Creswell, J. W., & Plano Clark, V. L. (2011). Designing and Conducting Mixed Methods Research (2nd ed.). Sage. ISBN: 978-1412975179	Creswell, J. W., & Plano Clark, V. L. (2018). Designing and Conducting Mixed Methods Research (3rd ed.). Sage. ISBN: 978-1483344379
অপর নাম	DBR concurrent embedded design, design-based embedded MMR, concurrent embedded DBR design, design experiment embedded mixed methods	intervention MMR design, mixed methods intervention study, intervention-embedded mixed design, trial-embedded mixed methods
সম্পর্কিত	6	6
সারসংক্ষেপ	Design-based concurrent embedded mixed methods design merges the iterative intervention logic of Design-Based Research (DBR) with the concurrent embedded mixed methods structure, in which one data type (typically qualitative) is nested within a dominant dataset (typically quantitative) and both are collected simultaneously within each design cycle. This approach is especially suited to educational intervention and applied research contexts where a product, curriculum, or tool is being developed, tested, and refined through repeated cycles of implementation and analysis.	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.