Younger students when organizing their behavior in the space of the school system should take into account the rules exist-ing in the institution. Failure to understand the regulatory requirements reduces the possibilities of social adaptation. Participants in the experiment were 56 students with hearing, speech and intellectual disourses. We investigated the expression of perception and interpretation of the requirements of standart situation, cultural congruity of younger students. The study of standart situation perception, found that in all groups of children with developmental disordersthere were no children whose level of behavior corre-sponds to the normative. Features of cultural congruence in children with different pathologies were identified.