השוואת שיטות

	עיצוב שיטות מעורבות רב-שלבי משובץ	עיצוב מחקר מעורב שיטתי חלוצי
תחום	תכנון מחקר	תכנון מחקר
משפחה	Process / pipeline	Process / pipeline
שנת המקור	2000s–2010s	1990s–2000s (codified by ~2007)
הוגה השיטה	Creswell & Plano Clark (embedded design); Nastasi et al. (multiphase)	John W. Creswell & Vicki L. Plano Clark
סוג	Mixed methods research design	Mixed methods research design
מקור מכונן	Creswell, J. W., & Plano Clark, V. L. (2018). Designing and Conducting Mixed Methods Research (3rd ed.). SAGE Publications. ISBN: 9781483344379	Creswell, J. W., & Plano Clark, V. L. (2018). Designing and Conducting Mixed Methods Research (3rd ed.). Sage. ISBN: 978-1483344379
כינויים	embedded multi-phase mixed methods, nested multiphase design, multiphase embedded MMR, embedded phased mixed design	QUAL → QUAN design, exploratory sequential design, instrument-development design, theory-building mixed methods
קשורות	4	6
תקציר	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.	The exploratory sequential mixed methods design is a two-phase research framework in which a qualitative phase is conducted first to explore a poorly understood phenomenon, and the findings then inform a subsequent quantitative phase — typically to develop and test a survey instrument, measure a theory, or generalize qualitative insights to a larger population. The qualitative strand guides what is measured; the quantitative strand tests or extends those findings at scale.