Abstract

Rational reconstructions of cognition, outgoing from the results of cognitive activity, often introduce incorrect or imaginary cognitive procedures. Cognition needs to be examined as the open creative process directed to the unknown future. In the process of cognition a theoretical language, perceptive structures, methods of empiric researches and ontological phenomena are mutually constructed. The contents of the results of cognition are encoded in the language of theory and becomes objective in its ontology. It is the same information represented in different forms. The classic theory of truth is faithful, always used for the estimation of our assertations, but the terms of its use are constructed in the process of cognition. The only mode to show that the theory is not truthful and the ontological phenomena are not real is to construct a successful alternative theory.