摘要:AbstractIn this paper we will investigate the aria of the behaviors influenced by prejudice and stereotypes and also the discrimination in schools. We want to show the measure in which the teachers apply different treatments on students depending on gender and perception (if the student is seen as being good or bad). Thus, we were interested to see the measure in which the students are influenced by these prejudice (the measure in which they are conscious of them, if they are emotional influenced by them or not and the measure in which, on their turn, are contaminated by prejudices concerning teachers and concerning the other equal members in the group).