I will choose from various individual studies made by two mistresses of a Children's House at Rome for well-to-do children, those of two children of very different characters. One of these children came to the school too late, when he was too old, and had already developed in another environment. The other is a little creature of the normal age for entrance to the Children's Houses. The older child (a boy of five) had already been to a Froebelian Kindergarten, where he was considered very troublesome because of his restlessness. "For the first few days he was a torment to us, because he wanted to work, but could not settle to any occupation. He said of everything: 'This is a game,' and ran about the class-room, or annoyed his companions. At last he began to take an interest in drawing." Although normally drawing comes _after_ the sensory exercises, he was left at liberty to do what he wished; the teachers rightly thought that it would be useless to insist that the child should apply himself to a different task. Indeed, this child, having passed the age when the primary materials answer to the psychical needs of childhood, was for the first time attracted by an exercise of a higher order, that of drawing. "Whereas at first the child had passed from one occupation to another, and had even taken up the letters of the alphabet, but had never settled to work with any one of the objects, now suddenly discipline was established. We do not know exactly at what moment the change took place, but discipline was maintained and perfected, and reached a higher level in proportion to the growing interest of the child in every kind of occupation. Interest having been primarily aroused by drawing, the child spontaneously went on to the rods used in the teaching of length, then to placing the plane geometric insets, and so gradually worked through all the earlier sensory stimuli which the teacher had passed over." Thus we see that the older child chooses the objects in inverse order, proceeding almost methodically from the most difficult to the elementary. The other child of three was also quite undisciplined. The teachers were beginning to despair of producing order in this case, when the child began to take an interest in the solid insets and in one of the frames. Thereupon he worked steadily and ceased to disturb his companions. * * * * * In our "Children's Houses" for poor children in Rome, directed by Signorina Maccheroni, it was possible to make more methodical observations, and these were represented by diagrams, in order to demonstrate the course of the phenomena more clearly. The transverse line A B represents the quiescent state; the phenomena of order (work) are represented above; those of disorder below. When a child has become calm after the first strong attraction to a task, a permanent state of order may be established in him. At this stage the conditions most favorable to work may be studied. PRIMITIVE CURVE OF ORDERED WORK