The filing to scientific school is a specific process of apprenticeship and the "pulil's" both scientific and socialcommunicated thinking play the decisive role in it. During it the comprehension of a teacher occurs. This is determined by the intimacy of teacher and pupil personal structures, congeniality in another way. In one's biography the phenomenon of apprenticeship may be considered as an event or a meeting which determines the destiny of a young scientist. The processes and the results of comprehension as well as the type of "teacher-pupil" relations are different that's why the typology of pupils in scientific school could be made.