방법 비교

	준구조화 면담	근거 이론
분야	질적 방법	질적 연구
계열	Process / pipeline	Process / pipeline
기원 연도	1946 (Merton & Kendall); codified as a standard method through the 1980s–1990s	1967
창시자	Robert K. Merton and Patricia Kendall (focused interview, 1946); further systematised by Steinar Kvale	Barney Glaser and Anselm Strauss
유형	Qualitative research method	Method
원전	Kvale, S., & Brinkmann, S. (2009). InterViews: Learning the Craft of Qualitative Research Interviewing (2nd ed.). Sage. ISBN: 978-0761925422	Glaser, B. G., & Strauss, A. L. (1967). The discovery of grounded theory: Strategies for qualitative research. Aldine.
별칭	guided interview, semi-standardized interview, focused interview, SSI	GT, Grounded Theory Approach
관련	6	3
요약	The semi-structured interview is a qualitative data-collection method in which the researcher prepares a set of key questions or topic areas in advance but remains free to probe, follow up, and reorder as the conversation evolves. Unlike structured interviews — which fix every question and sequence — or unstructured interviews — which are entirely open — the semi-structured format balances comparability across participants with the flexibility needed to capture the depth and nuance of individual perspectives. It is the most widely used interview format in social science, health, and education research.	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.