手法を比較

	複数の事例に基づく解釈現象学分析	現象学
分野	質的手法	質的手法
系統	Process / pipeline	Process / pipeline
提唱年	1996 (IPA); multi-case design consolidated circa 2009	Early 20th century (Husserl ~1900–1913; Heidegger ~1927)
提唱者	Jonathan A. Smith (IPA); multi-case extension elaborated by Smith, Flowers & Larkin	Edmund Husserl (transcendental); Martin Heidegger (hermeneutic)
種類	Qualitative interpretive research design	Qualitative research approach
原典	Smith, J. A., Flowers, P., & Larkin, M. (2009). Interpretive Phenomenological Analysis: Theory, Method and Research. Sage. ISBN: 978-1412908344	Moustakas, C. (1994). Phenomenological Research Methods. Sage. ISBN: 978-0803957466
別名	multi-case IPA, multiple-case IPA, cross-case interpretive phenomenological analysis, IPA multiple case design	Fenomenoloji, phenomenological inquiry, phenomenological analysis
関連	5	6
概要	Multiple case-based interpretive phenomenological analysis (multi-case IPA) applies the close, idiographic reading of IPA to a set of purposively selected cases, conducting detailed within-case analysis before systematically comparing themes across cases. The approach retains IPA's commitment to understanding individual lived experience in depth while allowing the researcher to identify convergent and divergent patterns across structurally similar situations or participant groups.	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.