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| 縦断的ケーススタディ× | Grounded Theory× | |
|---|---|---|
| 分野≠ | 質的手法 | 質的研究 |
| 系統 | Process / pipeline | Process / pipeline |
| 提唱年≠ | 1984–1990 (foundational methodological codification) | 1967 |
| 提唱者≠ | Robert K. Yin (case study methodology); Andrew M. Pettigrew (longitudinal field research) | Barney Glaser and Anselm Strauss |
| 種類≠ | Qualitative research design | Method |
| 原典≠ | Yin, R. K. (2018). Case Study Research and Applications: Design and Methods (6th ed.). Sage. ISBN: 978-1506336169 | Glaser, B. G., & Strauss, A. L. (1967). The discovery of grounded theory: Strategies for qualitative research. Aldine. link ↗ |
| 別名≠ | longitudinal case research, panel case study, repeated case study, temporal case study | GT, Grounded Theory Approach |
| 関連≠ | 6 | 3 |
| 概要≠ | 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. | Grounded Theory (GT) is a systematic qualitative research methodology in which theory emerges directly from data through iterative analysis, rather than being imposed before data collection. Developed by Barney Glaser and Anselm Strauss in 1967, GT prioritizes generating explanatory frameworks grounded in evidence. |
| ScholarGateデータセット ↗ |
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