The conference Psychological Assessment: Research, Prevention and School counselling took place at the Faculty of Social Studies of Masaryk University in Brno in 19 – 21 July 2013. The organizers of the conference was the Institute for Research of Children, Youth and Family in cooperation with the Department of Psychology of the Faculty of Social Studies of Masaryk University. The main aim of the conference was to bring current information regarding proper, ethical and efficient use of psychodiagnostic services and tools to public and professional Czech institutions (particularly in the field of education).