is called upon to aid students to infuse new value and meaning into old usages and symbols. He must help in the reinterpretation of earlier group identifications in the light of more recently acquired systems of value, and in quickening new schemes of behavior with old and accepted standards of worth. In this situation a major aim of the marriage course is to aid students to conceive marriage and family relations in terms of the value system and social schemes of that class which they are entering. Much as he might like, the teacher cannot completely overhaul his students' personalities. He must content himself with patching them up, rendering alien and clashing elements as harmonious as possible, and guiding students toward greater degrees of rationality, flexibility, and efficiency. Thus, while contributing to increased harmony and integrity of social roles, the marriage course must also move the students toward conceptions of marriage consonant with the new value system without disparaging the old way of life.