The agencies thus far enumerated will provide the elementary instruction immediately required. Such instruction, however, will not be possible unless suitable teachers are provided, and these must naturally be women of large opportunity and experience. This presupposes higher courses in technical schools or colleges which consider the problem in the large and train teachers and workers for leadership. Again it becomes clear that the college should establish proper technical courses. The need of three agencies for vocational training is apparent: for the immediate need of the young beginner, the trade school; for the middle group, the technical high school; for the leader, the technical college. The trade school and the vocational center meet the immediate need of the young worker. Exactly as the girl from the poor and meager home must depend upon intelligent instruction to raise her standard of living, so her judgment and skill must be reinforced when she confronts the problem of self-maintenance. She is pushed by necessity into the ranks of wage-earners, knowing nothing of the field she is entering, and she must make the best terms she can with those who take advantage of her ignorance. As an unskilled worker she must follow the crowd and take what she can get. General schooling has left the hand unskilled and the judgment untrained. She has neither knowledge of her own ability, nor the immediate advantage of a known employment. She is entitled to instruction which considers not trade profit alone but the advantage of the worker, which makes possible intelligent choice of the best course available and shortens the period of unpaid apprenticeship. In short, the education which she sorely needs as she faces self-maintenance is specific preparation for wage earning and the conditions involved in it.