手法を比較

	フィールドベースの古典的グラウンデッド・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	1967 (Glaser & Strauss); field-based application codified from late 1970s onward	1967
提唱者	Barney G. Glaser (classic GT); field-based variant draws on naturalistic inquiry traditions	Barney Glaser and Anselm Strauss
種類	Qualitative theory-generating design	Method
原典	Glaser, B. G. (1978). Theoretical Sensitivity: Advances in the Methodology of Grounded Theory. Sociology Press.	Glaser, B. G., & Strauss, A. L. (1967). The discovery of grounded theory: Strategies for qualitative research. Aldine.
別名	Glaserian grounded theory in naturalistic settings, classic GT field study, field-based GT, naturalistic classic grounded theory	GT, Grounded Theory Approach
関連	6	3
概要	Field-based classic grounded theory applies Barney Glaser's original (Glaserian) grounded theory method within naturalistic, in-situ settings — combining sustained field immersion with the classic GT emphasis on emergence, theoretical sensitivity, and the constant comparative method. The researcher enters the social scene without a predetermined framework, collects data through observation and naturalistic interviews, and allows a substantive theory to surface inductively from the field rather than imposing conceptual structure in advance.	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.