Child labor among, 199. Housing among, 78. Infant mortality among, 26. Underfed children among, 71, 78. ITALY: Feeding of school children in, 248, 249, 274, 287–290. Medical attendance free in, 275. Medical inspection in schools, 253. J Jenner, Sir William, 16. Jevons, Professor W. S., 38. JEWS: Bad housing among, 25. Mortality of infants among, 25. Juvenile delinquents, 187–189. K Keen, Dr. W. W., 98. Kelley, Mrs. Florence, 160, 162. Kensington Labor Lyceum, Philadelphia, 151. Kilham, Dr. Eleanor B., 301, 302. Kline, Professor, 105. Knopf, Dr. S. A., 26. L _Laissez faire_, 136, 141. Lancashire, England, cotton famine, 44, 51. Lancaster, Pennsylvania, 184. _La Revolté_, 147. Laryngismus Stridulus, 298. Lawrence, Massachusetts, child labor in, 153. Lead poisoning, 179. Lechstrecker, Dr. H. M., 83. LEGISLATION: Alabama Child Labor Committee and, 142. Artificial infant foods should be subject to, 245–246. Child labor, suggested, 256–260. (_See also_ Child Labor.) Factory acts, first British, 136. Feeding of school children matter for, 271, 272, 279, 280. German child labor, 257. Interest of society to protect children by, 191, 305–306. _Manufacturers’ Record_ on child labor, 142. Midwifery, regulation of, by, 222, 225, 299, 300, 301. Relating to employment of mothers near childbirth, 44, 45, 49, 227, 230. Relating to street trades, 258, 259. Ten Hours’ Bill in England, 137, 139. United States in need of further, 257–260. Leipzic, physique of school children in, 96. LITTLE MOTHERS: Among Italians, 78. A social menace, 38. Responsible for much infant mortality, 38, 39, 44. Litton Mill, 133. LONDON: Death-rate of infants in, 7. Death-rates of Belgravia and Bethnal Green, 5. Obstetrical Society of, 294, 295. Physical degeneration among school children in, 291–293. Special school for defective children, 111. Underfeeding of children in, 272. Los Angeles, California, underfed school children in, 85. Lovejoy, Owen R., 158, 161. Lowe, David, 218. Lubec, Maine, 170.