手法を比較

	縦断的解釈学的分析	縦断的ケーススタディ
分野	フィールド調査法	質的手法
系統	Process / pipeline	Process / pipeline
提唱年	1960s–1980s (hermeneutic tradition); longitudinal application consolidated late 20th century	1984–1990 (foundational methodological codification)
提唱者	Hans-Georg Gadamer (hermeneutic foundation); extended by Paul Ricoeur and longitudinal qualitative researchers	Robert K. Yin (case study methodology); Andrew M. Pettigrew (longitudinal field research)
種類	Qualitative interpretive research design	Qualitative research design
原典	Gadamer, H.-G. (1975). Truth and Method (G. Barden & J. Cumming, Trans.). Seabury Press. (Original work published 1960) ISBN: 978-0826400369	Yin, R. K. (2018). Case Study Research and Applications: Design and Methods (6th ed.). Sage. ISBN: 978-1506336169
別名	longitudinal interpretive analysis, repeated hermeneutic inquiry, diachronic hermeneutics, temporal hermeneutic study	longitudinal case research, panel case study, repeated case study, temporal case study
関連	4	6
概要	Longitudinal hermeneutic analysis combines the interpretive depth of hermeneutics with repeated data collection across time, tracing how meanings, understandings, and interpretations evolve within individuals, texts, or communities. Rooted in Gadamerian and Ricoeurian hermeneutics, this approach treats meaning as temporally situated and subject to revision, making it particularly valuable in humanities and social science research that seeks to understand change in lived interpretation over months or years.	A longitudinal case study is a qualitative research design that combines the in-depth, contextually rich focus of case study methodology with repeated data collection across multiple time points. Rather than capturing a single snapshot, it follows one or a small number of cases — an individual, group, organisation, or programme — over months or years to trace how processes, relationships, and meanings evolve. This design is well suited to questions about how and why things change, not merely what the state of affairs is at one moment.