مقایسهٔ روش‌ها

	نظریه داده‌بنیاد تفسیری (Interpretive Grounded Theory)	نظریه داده‌بنیاد استراوسی
حوزه	کیفی	کیفی
خانواده	Process / pipeline	Process / pipeline
سال پیدایش	1967 (foundational); interpretivist articulation ~2000–2006	1990 (systematic elaboration; building on Glaser & Strauss 1967)
پدیدآور	Kathy Charmaz (interpretivist/constructivist strand); foundational grounded theory by Glaser & Strauss	Anselm Strauss & Juliet Corbin
نوع	Qualitative research methodology	Qualitative research method
منبع بنیادین	Charmaz, K. (2006). Constructing Grounded Theory: A Practical Guide Through Qualitative Analysis. Sage. ISBN: 978-0761973539	Strauss, A., & Corbin, J. (1990). Basics of Qualitative Research: Grounded Theory Procedures and Techniques. Sage. ISBN: 978-0803932500
نام‌های دیگر	interpretivist grounded theory, constructivist grounded theory, IGT, grounded theory — interpretivist strand	Strauss-Corbin GT, systematic grounded theory, GTM (Straussian), conditional/consequential matrix GT
مرتبط	6	6
خلاصه	Interpretive grounded theory is a qualitative methodology that builds substantive theory inductively from data while working from an interpretivist epistemological stance. Developed most fully by Kathy Charmaz, it holds that researcher and participant co-construct meaning, that categories are created rather than discovered, and that the resulting theory is one plausible account among others rather than an objective rendering of social reality.	Straussian Grounded Theory is a systematic qualitative methodology developed by Anselm Strauss and Juliet Corbin that generates theory inductively from data through structured coding procedures. Unlike exploratory description, it aims to produce a substantive mid-range theory that explains how a social process unfolds, grounding every theoretical claim directly in empirical evidence collected from participants who have experienced the phenomenon under study.