According to this excerpt from the opinion of the Court how does segregation have a "detrimental effect" on minority students? [T]he policy of separating the races is usually interpreted as denoting the inferiority of [African Americans). A sense of inferiority affects the motivation of a child to learn. Segregation... has a tendency to [hamper) the educational and mental development of [African American] children and to deprive them of some of the benefits they would receive in a racial[ly] integrated school system. It makes them feel inferior, It affects their motivation to learn. It hampers their social development It may slow their educational development It exposes them to integrated schools.