The research urgency is caused by necessity to study and develop the phenomenon of students’ self-government, providing their vocational formation. In this regard, this paper aims to identify the internal psychological-pedagogical factors for implementing of self-government of the students through the assessment of their personal-typological peculiarities. A leading approach to the study of this problem is activity-based approach, allowing considering of the manifestation of students’ personality characteristics within the educational process. The authors present the results of experimental research of internal factors of students’ self-government; reveal the specifics for solution of educational tasks in terms of time; identify criteria of successful task performance by the students; theoretically substantiate conditions for manifestation of self-government of College students. The materials of the paper are of practical significance for educators, psychologists, researchers, engaged in the projecting and implementation of learning activities of College students.