During the period of prolonged adolescence, the acting subidentity (occupational and professional) is becoming central and dominant, the social-citizens sub-identity is also large, and it outlines roles and statuses in these two areas. In studying the personality profile of the various professional categories, we consider that it is of particular interest to those features that distinguish it from other categories of students. Two relevant variables are the interests and cognitive style. This is because adolescence is a stage in the existence of an intense value orientation of individuals.