手法を比較

	比較構成主義的グラウンデッド・セオリー	Grounded Theory
分野	質的手法	質的研究
系統	Process / pipeline	Process / pipeline
提唱年	2000s (Charmaz 2000; extended comparatively through 2006–2014)	1967
提唱者	Kathy Charmaz (constructivist strand); comparative application developed in qualitative methodology literature	Barney Glaser and Anselm Strauss
種類	Qualitative comparative research design	Method
原典	Charmaz, K. (2006). Constructing Grounded Theory: A Practical Guide Through Qualitative Analysis. Sage. ISBN: 978-0761973133	Glaser, B. G., & Strauss, A. L. (1967). The discovery of grounded theory: Strategies for qualitative research. Aldine.
別名	Comparative CGT, cross-group constructivist grounded theory, comparative Charmaz grounded theory, multi-site constructivist grounded theory	GT, Grounded Theory Approach
関連	6	3
概要	Comparative Constructivist Grounded Theory combines Kathy Charmaz's constructivist strand of grounded theory with an explicit comparative design, deliberately collecting and analyzing data from two or more groups, settings, or time points to build a theory that accounts for variation and similarity across contexts. The constructivist perspective treats categories and theory as co-constructed between researcher and participants rather than discovered objectively from data.	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.