विधियों की तुलना करें
चुनी हुई विधियों की आमने-सामने समीक्षा करें; भिन्नता वाली पंक्तियाँ रेखांकित हैं।
| Typological Theory× | Qualitative Comparative Analysis× | |
|---|---|---|
| क्षेत्र | Political Science | Political Science |
| परिवार | Process / pipeline | Process / pipeline |
| उद्भव वर्ष≠ | 2005 | 1987 |
| प्रवर्तक≠ | Alexander L. George & Andrew Bennett; Colin Elman | Charles C. Ragin |
| प्रकार≠ | Configurational theory-building method for case studies | Set-theoretic, configurational comparative method |
| मौलिक स्रोत≠ | George, A. L., & Bennett, A. (2005). Case Studies and Theory Development in the Social Sciences. Cambridge, MA: MIT Press. ISBN: 9780262572224 | Ragin, C. C. (1987). The Comparative Method: Moving Beyond Qualitative and Quantitative Strategies. Berkeley: University of California Press. ISBN: 9780520058347 |
| उपनाम | Typological theorizing, Explanatory typologies, Typological theory building, Configurational typologies | QCA, csQCA, fsQCA, Configurational comparative method |
| संबंधित≠ | 4 | 3 |
| सारांश≠ | Typological theory is a configurational approach to theory building in which the researcher specifies types — distinct combinations of the values of explanatory variables — and develops contingent generalizations about the outcomes associated with each combination. Codified by Alexander George and Andrew Bennett and refined by Colin Elman's explanatory typologies, it organizes cases into the cells of a property space defined by the interaction of variables, using case studies to populate and refine the types. It embraces causal complexity by treating combinations, not isolated variables, as the units of explanation. | Qualitative Comparative Analysis (QCA) is a set-theoretic, configurational method that identifies which combinations of conditions are necessary or sufficient for an outcome across a set of cases. Developed by Charles Ragin, it treats each case as a configuration of set memberships, builds a truth table of all logically possible combinations, and uses Boolean algebra to minimize them into the simplest expressions that account for the outcome. It bridges qualitative case knowledge and cross-case generalization, embracing causal complexity through conjunctural causation, equifinality, and asymmetry. |
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