방법 비교

	동등 가중 탐색적 순차 혼합 방법 설계	근거 이론
분야	연구설계	질적 연구
계열	Process / pipeline	Process / pipeline
기원 연도	2003–2009 (formalized in mixed methods typology literature)	1967
창시자	Creswell & Plano Clark (strand-priority typology); Teddlie & Tashakkori (equal-status framing)	Barney Glaser and Anselm Strauss
유형	Mixed methods research design	Method
원전	Creswell, J. W., & Plano Clark, V. L. (2018). Designing and Conducting Mixed Methods Research (3rd ed.). Sage. ISBN: 978-1483344379	Glaser, B. G., & Strauss, A. L. (1967). The discovery of grounded theory: Strategies for qualitative research. Aldine.
별칭	QUAL→QUAN equal-priority design, equal-status exploratory sequential MMR, balanced exploratory sequential design, QUAL+QUAN exploratory sequence	GT, Grounded Theory Approach
관련	6	3
요약	The equal-weight exploratory sequential mixed methods design is a two-phase research strategy in which an initial qualitative strand explores a phenomenon in depth, and its findings directly inform the construction of a subsequent quantitative strand. Unlike the qualitative-priority variant, both strands carry equal analytic importance: neither serves merely as a supplement to the other. The design is particularly powerful when theory or validated instruments are lacking and researchers must build measurement tools grounded in participants' own frameworks before testing them at scale.	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.