The argumentative and propositional logic in the construction of scientific and philosophical arguments process

The article presents an epistemological analysis of the contributions of argumentative logic and propositional logic, based on propositional structures that make up the logical arguments, as models for the construction of arguments in scientific and philosophical texts. The aim of the research was to identify the common theoretical perspectives of argumentative logic and propositional logic, which contribute to the cognitive process of logical reasoning and its transposition into logical language, which demonstrate how to use the propositional and argumentative structure in the construction of scientific and philosophical texts, to communicate their ideas with consistency, clarity, objectivity and cohesion. The reasons for the study was derived from the practice of orientation completion works of the undergraduate courses, where it was possible to perceive the difficulties of higher education students to build texts with necessary and sufficient logical consistency to the reader's understanding. The theoretical basis of the research was based on concepts, ideas and theories of philosophers, mathematicians and researchers dedicated to the study of logic, especially Aristotle (2010), Kant (1992), Frege (2009), Copi (1981) and Weston (1996). The methodological approach was ushered by the proceedings of qualitative research, enabling the interpretation of the logical processes that can contribute to the construction of arguments in text scientific-philosophical approach the research was based on the deductive method, with the composition of logical reports arguments and the use of the procedures of observation and literature. The results indicated that the propositional structure of deductive arguments can be used to build logical arguments reports, and useful to synthesize information and communicate ideas and theories, scientific and philosophical texts with levels of greater comprehensibility for the reader.