00638naa#a2200193#i#450# EN\INFRA-M\bibl\41203 20241017002559.4 2500-0543 20201217b2020####ek#y0engy0150####ca RUS RU Psychological features of the pre-test conversation as a separate stage of psychophysiological research Journal article Moscow INFRA-M Academic Publishing LLC. 2020 11 с. Journal article local Психология. 15 RUS Vahnina Viktoriya Vladimirovna Naumova Svetlana Gennad'evna naukaru.ru