Hypothesis of research: If we theoretically substantiate and practically prove that the presence of a certain type of character accentuation in a teenager determines the choice of a behavior strategy in a conflict, then the possibilities of preventive work with conflict behavior of adolescents will increase, because accentuations (disharmonious character development, hypertrophied severity of individual personality traits) will be taken into account, which determines the effectiveness of impacts based on taking into account multiple character traits, including pathologically developed.