Before leaving this part of my subject, I may mention a subordinate, but still valuable, means of limiting choice so as to increase its intentionality. The studies open to choice in the early years should be few and elementary. The significance of advanced courses cannot be understood till elementary ones are mastered, and immature choice should not be confused by many issues. At Harvard this mode of limitation is largely employed. Although the elective list for 1886-87 shows 172 courses, a freshman has hardly more than one eighth of these to choose from; in any given case this number will probably be reduced about one half by insufficient preparation or conflict of hours. Seemingly about a third of the list is offered to the average sophomore; but this amount is again cut down nearly one half by the operation of similar causes. The practice of hedging electives with qualifications is a growing one. It may well grow more. It offers guidance precisely at the point where it is most needed. It protects rational choice, and guards against many of the dangers which the foes of election justly dread. II. A second class of limitations of the elective system, possible and friendly, springs from the need of furnishing the young elector ample information about that which he is to choose. The best intentions require judicious aim. If studies are taken in the dark, without right anticipation of their subject-matter, or in ignorance of their relation to other studies, small results follow. Here, I think it will be generally agreed, prescribed systems are especially weak. Their pupils have little knowledge beforehand of what a course is designed to accomplish. Work is undertaken blindly, minds consenting as little as wills. An elective system is impossible under such conditions. Its student must know when he chooses, what he chooses. He must be able to estimate whether the choice of Greek 5 will further his designs better than the choice of Greek 8.