方法对比

	嵌入式实用主义混合方法	嵌入式多阶段混合方法设计
领域	研究设计	研究设计
方法族	Process / pipeline	Process / pipeline
起源年份	2000s–2010s	2000s–2010s
提出者	Creswell & Plano Clark (embedded structure); Morgan & Tashakkori (pragmatic paradigm integration)	Creswell & Plano Clark (embedded design); Nastasi et al. (multiphase)
类型	Mixed methods research design	Mixed methods research design
开创性文献	Creswell, J. W., & Plano Clark, V. L. (2018). Designing and Conducting Mixed Methods Research (3rd ed.). Sage. ISBN: 978-1483344379	Creswell, J. W., & Plano Clark, V. L. (2018). Designing and Conducting Mixed Methods Research (3rd ed.). SAGE Publications. ISBN: 9781483344379
别名	embedded pragmatic MMR, pragmatic nested mixed methods, embedded pragmatist MMD, nested pragmatic mixed design	embedded multi-phase mixed methods, nested multiphase design, multiphase embedded MMR, embedded phased mixed design
相关	5	4
摘要	Embedded pragmatic mixed methods is a mixed methods design in which one data strand (typically qualitative) is nested within a larger, dominant strand (typically quantitative), and the entire study is guided by a pragmatist philosophical stance — selecting methods for what works best to answer the research question rather than adhering to a fixed paradigmatic commitment. The nested strand enriches or contextualises the dominant strand without standing on its own.	Embedded multiphase mixed methods is a research design in which a secondary data strand (qualitative or quantitative) is nested within a primary, dominant strand across two or more sequential study phases. Each phase builds on the prior one, while the embedded strand enhances understanding of specific sub-questions that the dominant strand alone cannot answer. This design is suited to complex, longitudinal, or program-evaluation research problems requiring sustained inquiry across stages.