Postural control and some psychological characteristics of the students with high and low individual alpha peak frequency Kovaleva A . V . 1 , Kuzmina T.I. 1 , Gorbacheva A.K. 1 , Panova E.N. 1,2 , Kubryak O.V. 2 , Birukova E.A. 3 1- Moscow State University of Psychology and Education, Moscow, Russia 2 - Institute of Normal Physiology by name of P.K. Anokhin, Moscow, Russia 3 - Crimea Federal University by name of V.I. Vernadsky, Simferopol, Crimea, Russia Acknowledgment: we thank Viktor Nizhelskoi and the actors of the High School of Theater Arts under K. Raykin (Moscow, Russia) for participation in the second part of our investigation