방법 비교

	다중 사례 기반 구성주의 근거 이론	근거 이론
분야	질적 방법	질적 연구
계열	Process / pipeline	Process / pipeline
기원 연도	2006 (Charmaz's CGT); multi-case applications prominent from 2010s onward	1967
창시자	Kathy Charmaz (constructivist grounded theory); multi-case extension developed through methodological elaboration by Charmaz and subsequent scholars	Barney Glaser and Anselm Strauss
유형	Qualitative research design and analytic approach	Method
원전	Charmaz, K. (2006). Constructing Grounded Theory: A Practical Guide Through Qualitative Analysis. Sage. ISBN: 978-0761973522	Glaser, B. G., & Strauss, A. L. (1967). The discovery of grounded theory: Strategies for qualitative research. Aldine.
별칭	multi-case CGT, constructivist grounded theory with multiple cases, multiple-site constructivist GT, CGT multiple case design	GT, Grounded Theory Approach
관련	6	3
요약	Multiple case-based constructivist grounded theory (CGT) combines Kathy Charmaz's constructivist grounded theory framework with a deliberate multi-case design. The researcher collects and analyzes data from two or more purposively selected cases simultaneously, applying iterative coding, constant comparison, and theoretical sampling across cases to build a grounded theory that accounts for both within-case depth and cross-case variation. The resulting theory is understood as jointly constructed by researcher and participants rather than objectively discovered.	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.