Usenko I. Нistorical-philosophical transformations of rationality of dialogism.

The object is individualcreative directions of rational discursive possibilities of dialoging in a historical and philosophical process. The aim is to finding out of peculiarities, tendency of historical-philosophical transformations of constructive-dialogical rationality and its manifestations in formation of new model of dialogical communication of postmodernism. The methods are analytical, comparative, phenomenological. The question of diversification of humanistic and scientific dialog, first of all, at individualaffirmative potentiality of scientifically-dialogical instances of rationality, is enough originally described. And consequently, the reference to one of the principle problems of research - postmodern ontology of dialogic constructivity, which completes the research, was absolutely logical. Dialog was used from beginning of origin of philosophy. He was the effective factor of development of philosophical knowledges, thoughts and researches of all history of philosophy. The material, which is expounded in the dissertation, actualizes the problem of historical-philosophical transformations of dialog, researching and expounding of conditions, methods, underlining of its possibilities in development and enriching of philosophical culture. Application sphere is the training courses.