Description: The article in the historical and philosophical, psychological and pedagogical aspects considers the current problem of improving pedagogical education - the use of dialogue in the implementation of effective interaction of the subjects of the educational process. It is emphasized that the modern pedagogical system is faced with objective processes of democratization in society, with the requirements of cultural development in terms of the scientific and technological progress, and is characterized by changing disciplinary and compulsory regulatory dominant of education to the dominant of cultural activity and creativity. Dialogue is analyzed as a form and method of organizing of the educational process that is based on the values of content and values of goal which are manifested in the problematic character, perception and mutual understanding at the interpersonal level. It is noted that the joint participation of the subjects of dialogue reveals its humanistic essence and gives multicolor, emotionality, spirituality to the relationship, gives the joy of their discovery of each other. Emphasis is placed on the psychological and pedagogical essence of discussion (a kind of dialogue that takes place in a mode of competent equality and involves the clash of the participantsE opinions in the course of strictly regulated negotiation of the problem) as the most cognitively effective form of dialogue.