مقایسهٔ روش‌ها

	پدیدارشناسی متعالی	نظریه داده‌بنیاد
حوزه	کیفی	پژوهش کیفی
خانواده	Process / pipeline	Process / pipeline
سال پیدایش	1900–1913 (Ideas I, 1913)	1967
پدیدآور	Edmund Husserl	Barney Glaser and Anselm Strauss
نوع	Qualitative research method	Method
منبع بنیادین	Moustakas, C. (1994). Phenomenological Research Methods. Sage. ISBN: 978-0803957466	Glaser, B. G., & Strauss, A. L. (1967). The discovery of grounded theory: Strategies for qualitative research. Aldine.
نام‌های دیگر	Husserlian phenomenology, eidetic phenomenology, transcendental-phenomenological research, pure phenomenology	GT, Grounded Theory Approach
مرتبط	6	3
خلاصه	Transcendental phenomenology, founded by Edmund Husserl, is a qualitative method that seeks the universal essential structures — the invariant essences — of a consciously lived experience. By bracketing all assumptions and prior theories (epoché) and applying eidetic reduction, the researcher uncovers what an experience is in its purest, most fundamental form, independent of any particular context, culture, or individual biography. Clark Moustakas's 1994 adaptation made the method directly accessible to social-science researchers.	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.