手法を比較

	質的優位探索的逐次型混合研究法デザイン	現象学
分野	研究デザイン	質的手法
系統	Process / pipeline	Process / pipeline
提唱年	2003–2007	Early 20th century (Husserl ~1900–1913; Heidegger ~1927)
提唱者	Creswell & Plano Clark; Morse (priority notation)	Edmund Husserl (transcendental); Martin Heidegger (hermeneutic)
種類	Mixed methods research design	Qualitative research approach
原典	Creswell, J. W., & Plano Clark, V. L. (2018). Designing and Conducting Mixed Methods Research (3rd ed.). Sage. ISBN: 978-1483344379	Moustakas, C. (1994). Phenomenological Research Methods. Sage. ISBN: 978-0803957466
別名	QUAL-dominant exploratory sequential design, qual-first exploratory mixed methods, qualitative-priority exploratory sequential MMR, QUAL → quan exploratory design	Fenomenoloji, phenomenological inquiry, phenomenological analysis
関連	6	6
概要	This design begins with a substantive qualitative phase (QUAL) that drives the study, followed by a smaller quantitative phase (quan) used to test, refine, or extend qualitative findings to a broader sample. The qualitative strand holds priority in both scope and interpretation; the quantitative strand serves a confirmatory or generalisability function. It is particularly well suited when theory or instrument development must be grounded in participants' own frameworks before statistical testing.	Phenomenology is a qualitative research approach that investigates how participants live through and make sense of a specific experience. Rooted in the philosophy of Edmund Husserl and extended by Martin Heidegger, it aims to reveal the essential structures of lived experience rather than to measure or predict outcomes. The two most widely applied variants are Husserl's transcendental phenomenology, which seeks universal essences, and Heidegger's hermeneutic phenomenology, which emphasises interpretation within context.