手法を比較

	縦断的省察的テーマ分析	縦断的ナラティブ研究
分野	質的手法	質的手法
系統	Process / pipeline	Process / pipeline
提唱年	2006 (RTA seminal); longitudinal application developed through 2010s	1990s–2000s (narrative inquiry established 1990; longitudinal application elaborated 2000s–2010s)
提唱者	Virginia Braun & Victoria Clarke (reflexive thematic analysis); longitudinal design adapted from qualitative longitudinal research traditions (Saldaña, 2003)	D. Jean Clandinin & F. Michael Connelly (narrative inquiry foundations); extended into longitudinal designs by Clandinin and colleagues
種類	Qualitative analytic method applied longitudinally	Qualitative longitudinal research design
原典	Braun, V., & Clarke, V. (2006). Using thematic analysis in psychology. Qualitative Research in Psychology, 3(2), 77–101.	Clandinin, D. J., Huber, J., Huber, M., Murphy, M. S., Murray Orr, A., Pearce, M., & Steeves, P. (2006). Composing diverse identities: Narrative inquiries into the interwoven lives of children and teachers. Routledge. ISBN: 978-0415357241
別名	longitudinal RTA, repeated-wave thematic analysis, longitudinal qualitative thematic analysis, L-RTA	longitudinal narrative inquiry, narrative longitudinal design, LNI, temporal narrative research
関連	5	6
概要	Longitudinal Reflexive Thematic Analysis (L-RTA) applies Braun and Clarke's reflexive thematic analysis framework to qualitative data collected from the same participants (or context) at two or more time points. Rather than producing a single static account, it tracks how meanings, experiences, and themes evolve, persist, or transform over time, foregrounding the researcher's active reflexive engagement at every stage of the iterative process.	Longitudinal narrative research is a qualitative design that follows participants across multiple time points, gathering and analyzing their stories to understand how experiences, identities, and meanings evolve over time. Rooted in Clandinin and Connelly's narrative inquiry tradition, it treats human experience as fundamentally storied and temporal — what matters is not just what happened but how people narrate, revise, and make sense of their lives as circumstances change.