手法を比較

	解釈的現象学的解釈学	Grounded Theory
分野	質的手法	質的研究
系統	Process / pipeline	Process / pipeline
提唱年	Philosophical roots 1927; methodological form 1990	1967
提唱者	Martin Heidegger (philosophical basis); Max van Manen (research methodology)	Barney Glaser and Anselm Strauss
種類	Qualitative interpretive research approach	Method
原典	van Manen, M. (1990). Researching Lived Experience: Human Science for an Action Sensitive Pedagogy. State University of New York Press. ISBN: 978-0791404713	Glaser, B. G., & Strauss, A. L. (1967). The discovery of grounded theory: Strategies for qualitative research. Aldine.
別名	hermeneutic phenomenology, IHP, van Manen phenomenology, lived-experience hermeneutics	GT, Grounded Theory Approach
関連	5	3
概要	Interpretive hermeneutic phenomenology is a qualitative research approach that investigates the meaning of lived experience through an explicit interpretive lens grounded in the hermeneutic tradition. Originating in Heidegger's hermeneutic ontology and developed as a research methodology by Max van Manen, it holds that human experience is always already interpreted and that understanding emerges through a circular movement between parts and wholes — the hermeneutic circle. The approach foregrounds the researcher's engaged, interpretive presence rather than bracketing it away.	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.