During one year of investigation and of _getting things done_ the committee has prepared three studies for publication: (1) a report on the home conditions of fourteen hundred school children of different nationalities, found by school physicians to have defects of vision, breathing, hearing, teeth, and nourishment; (2) an examination of fifty schools--curriculum, buildings, home-study requirements, play space and playtime, physical culture--in an attempt to answer the question, How far does school environment directly cause or aggravate physical defects of school children; (3) a comparative study of methods now employed in a hundred cities to record, classify, and make public significant school facts. The results of the first year's work prove conclusively that physical defects are not caused solely by the inability of parents to pay for proper food. Among the twenty significant facts reported by the committee are the following: 1. Physical defects found in public schools are, for the most part, such as frequently occur in wealthy families and do not of themselves presume as the cause insufficient income. Of 145 reported for malnutrition, 44 were from families having over $20 weekly. 2. Few of the defects can be corrected by nourishment alone; plenty of fresh air, outside nourishment at school, or extra nourishment at home will not entirely counteract the influences of bad ventilation and bad light in school buildings. Country children have adenoids, bad teeth, and malnutrition. Plenty of food will not prevent bad teeth and bad ventilation from causing adenoids, enlarged tonsils, and malnutrition. 3. Children whose parents have long lived in the United States need attention quite as much as the recent immigrant. 4. A large part of the defects reported could be produced by conditions due directly to neglect of teeth. From twenty such statements of fact and from its experience in _getting things done_ for one year, the committee drew fifteen practical conclusions, among which the following deserve emphasis here: 1. The only new thing about the physical defects of school children is not their existence, but our recent awakening to their existence, their prevalence, their seriousness if neglected, and their cost to individual children, to school progress, to industry, and to social welfare.