TY JOUR TI The stimulus-reactive paradigm in polygraph theory and its implications KW polygraph KW stimulus-reactive paradigm KW psychophysiological phenomenon KW stimulus significance KW ideal trace JO Vestnik of the St. Petersburg University of the Ministry of Internal Affairs of Russia AU Svobodnyy, F.K. PY 2026 IS 2026 PB SAINT-PETERSBURG UNIVERSITY OF THE MINISTRY OF INTERNAL AFFAIRS OF THE RUSSIAN FEDERATION