REMARKS. Binet states that the main factors involved in success are "attention, visual memory, and a little analysis." The power of rapid analysis would seem to be the most important, for if the designs are analyzed they may be reproduced from a verbal memory of the analysis. Without some analysis it would hardly be possible to remember the designs at all, as one of them contains thirteen lines and the other twelve. The memory span for unrelated objects is far too limited to permit us to grasp and retain that number of unrelated impressions. Success is possible only by grouping the lines according to their relationships, so that several of them are given a unitary value and remembered as one. In this manner, the design to the right, which is composed of twelve lines, may be reduced to four elements: (1) The outer rectangle; (2) the inner rectangle; (3) the off-center position of the inner rectangle; and (4) the joining of the angles. Of course the child does not ordinarily make an analysis as explicit as this; but analysis of some kind, even though it be unconscious, is necessary to success. Ability to pass the test indicates the presence, in a certain definite amount, of the tendency for the contents of consciousness to fuse into a meaningful whole. Failure indicates that the elements have maintained their unitary character or have fused inadequately. It is seen, therefore, that the test has a close kinship with the test of memory for sentences. The latter, also, permits the fusion or grouping of impressions according to meaning, with the result that five or six times as many meaningful syllables as nonsense syllables or digits can be retained. Binet had many more failures on design _a_ than on design _b_. This was probably due to the fact that he showed the designs with our _b_ to the left. A majority of subjects, probably because of the influence of reading habits, examine first the figure to the left, and because of the short time allowed for the inspection are unable to devote much time to the design at the right. We have placed the design of greater intrinsic difficulty at the left, with the result that the failures are almost equally divided between the two. Binet used this test in his unstandardized series of 1905, omitted it in 1908, but included it in the 1911 revision, locating it in year X. Except for Goddard, who recommends year XI, there is rather general agreement that the test belongs at year X. Our own data show that it may be placed either at year X or year XI, according as the grading is rigid or lenient. X, 4. READING FOR EIGHT MEMORIES MATERIAL. We use Binet's selection, slightly adapted, as follows:-- _New York, September 5th. A fire last night burned three houses near the center of the city. It took some time to put it out. The loss was fifty thousand dollars, and seventeen families lost their homes. In saving a girl, who was asleep in a bed, a fireman was burned on the hands._