Abstract: The article is devoted to the study of the mechanisms of the formation of communicative tolerance. The authors note that communicative tolerance is one of the key competencies of the teacher due to the fact that the modern paradigm of education as a system is based on a subject-personal approach. The authors also underline that one of the most effective methods for the formation of the studied phenomenon can be interactive teaching methods, including social and communicative training. The article provides a general description of the developed training for students of the pedagogical area of training. The experimental part of the work is based on the comparative method and the classical pedagogical experiment, which consists of the ascertaining, formative, and control stages. To assess the initial level of the phenomenon under study, as well as to study the dynamics after the formative stage, a battery of tests was developed, consisting of recognized, valid methods. The authors describe the results of the control and ascertaining stages of the experiment in the control and experimental group, which confirms the possibility of using the developed social-communicative training as an effective way of forming such competence as communicative tolerance. The paper presents a comparative analysis of the results and statistical processing of the data obtained.