The article describes the results of the comparative analysis of tolerance as a basis of professional competence of prospective teachers, whose professional activity can be carried out under the conditions of educational integration or/and inclusive education. The research purpose is to study tolerance among first-year and senior pedagogues, which makes it possible to discuss determinacy of the formation process of inclusive tolerance by the content of pedagogical education in the comparative (the first-year and senior students of the department of pedagogy) aspect.
The study of inclusive tolerance of prospective teachers has been carried out using a set of standardized methods adapted to the conditions of the research purpose. Thus, the stimulus material of the methods included the questions among many others the answers to which implied the expression of attitudes towards children/persons with special needs.
The obtained results show, that the actual formation level of inclusive tolerance of the students of pedagogical specializations do not permit to determine their professional competence as sufficient in professional realization under the conditions of inclusive education. The paradoxicality of the obtained results consists in the fact, that in general the indices characterizing the formation level of inclusive tolerance decrease from the first to final years. This fact enables to state, that the content of pedagogical education does not have strong enough influence on the formation of this professional quality.