Trischuk O. Scientific-informative discourse as a communicative sphere's phenomenon

Based on system-integrative approach to interpretation and examination of discursive formation, which includes semantic, derivational, pragmatic, sociological, psychological issues, main methodological and theoretical principles of analysis of scientific-informative discourse as a socio-communicative phenomenon were formulated. Its subject matter and frames were specified, constitutive features and relevant communicative parameters were determined. Special attention is being paid to the analysis of communicants and recipients of the discourse, as well as to the spectrum of discursive roles played in its space. Textual content and main textual-discursive categories were described.