• spread of advanced knowledge from educational systems to systems of professional activities: this spread of
knowledge in the course of specialists’ development is an important prerequisite for creating a situation when
professional systems start feeling the need for the knowledge and skills that future specialists are already
receiving and training, but systems of professional activities are not yet aware of;
• generalization of the advanced knowledge and experience of systems of professional activities and its spread to
educational systems: it is an important prerequisite for ensuring that the advanced knowledge and experience,
gained in practice, is immediately spread through educational systems and that specialists undergoing training
receive and accumulate it without delay.