The given article represents the verification method of the results of mega-concept “creation” modeling, which is based on comparison of the cognitive research results with metapoetic statements of D.A.Prigov. The components of the examined mega-concept such as the concept “creator” and “the result of creation”, as well as the concept-frame “the process of creation” were considered step by step. As a result, justification of the chosen cognitive research methods was obtained: they allow to get valuable and rather accurate information about individual poetic consciousness.