School, by its very nature, tends to make a total claim on the time and energies of its participants. This, in turn, makes the teacher into custodian, preacher, and therapist.
In each of these three roles the teacher bases his authority on a different claim. The teacher-as-custodian acts as a master of ceremonies, who guides his pupils through a drawn-out labyrinthine ritual. He arbitrates the observance of rules and administers the intricate rubrics of initiation to life. At his best, he sets the stage for the acquisition of some skill as schoolmasters always have. Without illusions of producing any profound learning, he drills his pupils in some basic routines.
The teacher-as-moralist substitutes for parents, God, or the state. He indoctrinates the pupil about what is right or wrong, not only in school but also in society at large. He stands in loco parentis for each one and thus ensures that all feel themselves children of the same state.
The teacher-as-therapist feels authorized to delve into the personal life of his pupil in order to help him grow as a person. When this function is exercised by a custodian and preacher, it usually means that he persuades the pupil to submit to a domestication of his vision of truth and his sense of what is right.
The claim that a liberal society can be founded on the modern school is paradoxical. The safeguards of individual freedom are all canceled in the dealings of a teacher with his pupil. When the schoolteacher fuses in his person the functions of judge, ideologue, and doctor, the fundamental style of society is perverted by the very process which should prepare for life. A teacher who combines these three powers contributes to the warping of the child much more than the laws which establish his legal or economic minority, or restrict his right to free assembly or abode.