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A frame-theoretic investigation of the dynamics of scientific theories, their conceptual systems and their realistic reference

Subject Area General and Comparative Linguistics, Experimental Linguistics, Typology, Non-European Languages
Term from 2008 to 2014
Project identifier Deutsche Forschungsgemeinschaft (DFG) - Project number 13165901
 
Final Report Year 2013

Final Report Abstract

The project focused on answering the following three questions: (1) How can competing, and in some cases 'incommensurable', theories or research programs be compared? Answer: We argued that frame-theory is well suited for providing in-depth and intuitively accessible comparisons. To support this point we reconstructed some theory-parts in frame-theoretic terms. (2) To what extent do successful and successive scientific theories exhibit continuity of theoretical content? Answer: We argued that robust continuity at the theoretical level exists and it takes the form of structural correspondence relations between the outdated and the contemporarily accepted theory. To be precise, we demonstrated this claim with two case studies, namely the transition from the phlogiston to the oxygen theory of combustion and the transition from the caloric to the kinetic theory of heat. In both cases we found evidence that supports structural realism. This and related views and arguments were further explored and developed. (3) Which theoretical terms or nodes in a theory-frame can be regarded to successfully refer to entities in the world? Answer: We argued that successfully referring theoretical terms or nodes in a theory-frame can be identified when at least part of their content survives theory change in the form of structural correspondence relations between the frames of consecutive theories.

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