II. Communication on Biometrika: Licentiates in medical science, 50 scholars, 1910: 70 in 1912. Dates: Cephalic index, stature, span, dynamometer, age, district. SOME REMARKS ON BACKWARD CHILDREN. (Abstract.) By Dr. Raoul Dupuy. When we speak of a backward child, we mean any subject which is arrested or retarded more or less completely in its bodily, psychical, and sensorial evolution, in consequence of congenital and acquired lesions, or simply in consequence of physiological troubles, which concern, either at the same or a different time, the brain and the glands of internal secretion (the thyroid, the hypophysis, the suprarenals, and the genital glands). The cerebral lesions, practically incurable in the present state of science, produce "atropic backwardness" the functional troubles of the brain, or those caused by the glands of internal secretion, which can be modified by "combined organotherapy" produce dystrophic backwardness. We also, however, find mixed types, half of the one and half of the other, which are similarly susceptible of improvement. The number, and above all the variety of the types of dystrophic backwardness, makes a general classification of them impossible. The study of their bodily, psychical and sensorial anomalies proves that in most of the manifestations of backwardness and immaturity, these children present perversions of evolution which have a common bearing on the development of body, mind and spirit. Although apparently different from one another, these backward persons, whether the mischief be corporal, psychical or sensorial, show pathological peculiarities, which prove that the cause of their various dystrophies have a similar origin, and that they often arise from defective function of the sympathic system which appears to be brought into action by the internal glands. The backward children consist of intoxicated, under-grown or anæmic persons, who, besides, suffer from retention of substances, which ought normally to be eliminated, chiefly the chlorides and phosphates (in cases of apathy) or the hyper excretion of the same substances (in cases of instability). Moreover, the combined organotherapy ought to be considered as a "perfect touchstone" of dystrophy, and if applied according to certain rules, it gives results which are more complete and more certain than thyroid organotherapy by itself. It goes without saying that a special training is necessary for the intellectual "backwards"; but before any attempt at education, it is necessary to treat their bodily deficiencies, and to place them in the special schools with the boarding system, where they will be under the eye both of the doctor and of the teacher. FIRST INTERNATIONAL EUGENICS CONGRESS, LONDON, July 24th to July 30th, 1912, UNIVERSITY OF LONDON, SOUTH KENSINGTON. * * * * * CATALOGUE OF THE EXHIBITION. * * * * * CHARLES KNIGHT & CO., Ltd.,