手法を比較

	Longitudinal Interpretive Phenomenological Analysis (L-IPA)（縦断的解釈現象学分析）	ナラティブ分析
分野	質的手法	質的手法
系統	Process / pipeline	Process / pipeline
提唱年	2000s–2010s (IPA from mid-1990s; longitudinal variant formalised ~2009–2014)	1967 (foundational); 2008 (canonical handbook)
提唱者	Jonathan A. Smith and colleagues; longitudinal extension developed by Smith, Flowers, and Larkin	Catherine Kohler Riessman (seminal synthesis, 2008); roots in Labov & Waletzky (1967)
種類	Qualitative research design and analysis approach	Qualitative interpretive method
原典	Smith, J. A., Flowers, P., & Larkin, M. (2009). Interpretive Phenomenological Analysis: Theory, Method and Research. Sage. ISBN: 978-1412908344	Riessman, C.K. (2008). Narrative Methods for the Human Sciences. Sage.
別名	L-IPA, longitudinal IPA, repeated-interview IPA, temporal IPA	narrative inquiry, life history analysis, biographical research, Anlatı Analizi (Narrative Analysis)
関連	4	6
概要	Longitudinal Interpretive Phenomenological Analysis (L-IPA) extends the IPA tradition by interviewing the same participants at multiple time points, allowing researchers to trace how the meaning of a lived experience evolves over time. Grounded in phenomenology and hermeneutics, L-IPA preserves idiographic depth at each wave while adding a temporal dimension that cross-sectional IPA cannot provide. It is used widely in health psychology, illness adjustment studies, and any domain where experience unfolds across a significant time span.	Narrative analysis is a qualitative research method, synthesised canonically by Catherine Kohler Riessman (2008), that examines how individuals storise their lived experiences and construct meaning through the telling. Drawing on life history, biographical, and narrative inquiry traditions, it treats the story itself — not just its content — as the unit of analysis, attending to temporal sequence, plot structure, and the social context in which a narrative is produced.