手法を比較

	Grounded Theory	ナラティブ・インクワイアリー	現象学的研究
分野	質的研究	質的研究	質的研究
系統	Process / pipeline	Process / pipeline	Process / pipeline
提唱年	1967	2000	1900s (Husserl); 1920s (Heidegger)
提唱者	Barney Glaser and Anselm Strauss	D. Jean Clandinin and F. Michael Connelly	Edmund Husserl (descriptive) and Martin Heidegger (interpretive)
種類	Method	Method	Method
原典	Glaser, B. G., & Strauss, A. L. (1967). The discovery of grounded theory: Strategies for qualitative research. Aldine.	Clandinin, D. J., & Connelly, F. M. (2000). Narrative inquiry: Experience and story in qualitative research. Jossey-Bass.	Husserl, E. (1931). Cartesian meditations: An introduction to phenomenology (D. Cairns, Trans.). Martinus Nijhoff.
別名	GT, Grounded Theory Approach	Narrative Analysis, Narrative Research, Life Story Method	Phenomenology, Descriptive Phenomenology, Interpretive Phenomenology
関連	3	3	3
概要	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.	Narrative inquiry is a qualitative research methodology that treats stories and life narratives as primary data, analyzing how individuals construct meaning and identity through storytelling. Developed by D. Jean Clandinin and F. Michael Connelly (2000), narrative inquiry examines the narratives people tell about their lives, experiences, and transitions, understanding that people make sense of experience through narrative.	Phenomenological research is a qualitative methodology focused on understanding the lived experience of a phenomenon as it is experienced by individuals. Rooted in the philosophical traditions of Edmund Husserl (descriptive phenomenology) and Martin Heidegger (interpretive phenomenology), this approach seeks to uncover the essential structures and meanings of human experience.