Studying the relationship of reliability and success in the educational and professional activities of college students

The work is devoted to the analysis of features reliability and effectiveness educational professional activities college students, their interrelations, identified on basis empirical methods mathematical statistical analysis. Reliability as a parameter activity efficiency defined by author an important integral characteristic subject. article points out importance formation development this in subject at stage mastering future profession – during college. typologisation students according criteria stability conditions environment proposed. On typologisation, correlation relationships are presented described, which allow identifying specifics manifestation for 4 samples differentially. describes results between procedural, effective parameters students. To assess taking into account selected criteria, method expert assessments was carried study. characterised practical significance, since they organising psychological support programmes initial stages professionalisation.