Ihor Pasichnyk, PhD in Psychology, is a rector of the National University “Ostroh Academy”, a Professor of Department of Psychology and Pedagogics, an academician of the International Slavic Academy of Sciences and the Academy of Sciences of High Schools of Ukraine, an honored worker of the field of education in Ukraine. He is a Veteran of Labor.
He is the author of many scientific works in the field of age, legal and economic psychology, monographs, in particular “Psychology of Formation of Educational Actions in the Process of Systematization of Mathematical Material” and “Psychology of Gradual Formation of Operational Structures of Systematization”.