A minha vida com o doutoramento

Em 1888 (sim, século 19...):
An analysis of the process of teaching shows that there is a special knowledge in each subject that belongs to instruction. This is quite distinct from academic knowledge. It differs from it in purpose, in its relation to the facts of things, and in the mode by which it is obtained. The ideas of an academic subject are arranged in an order which is determined by their own relations. The order of the same ideas, when they are arranged for teaching, is determined by their relation to the learning mind. The purpose of academic knowledge is acquaintance with series of beings in the order of the necessary dependence. The purpose of teaching-knowledge is acquaintance with the processes of the learning mind in the order of mastery. (Parr, 1988, p. 469)