erculin tests, 240;
stripped, at Leipsic, 289;
follow-up work, 295-300;
of teachers and sex hygiene, 389

Family:
unit of social treatment, 174;
examining parties, 237, 241;
tuberculosis histories, 241

Fear and bodily disorders, 392

Flick, Lawrence F., M.D., 229

Follow-up work, 295-301

Fox, Hugh F., 351

Fresh air:
others' standards of, 9;
fiends, 66;
outings, 176, 178;
economic value of, 195;
ventilation at school, 142;
ventilation at home, 210;
ventilation at work, 212;
ventilation at sanatoriums, 214;
ventilation at churches and theaters, 217.
See _Air_

Georgia, 350

Germany, 160, 204

Germs, disease:
in milk bottles, 14;
isolation, 31;
germ sociology, 57-71;
dental sanitation, 89-103;
locating germ factories, 238;
tuberculosis, 234

Getting things done, 166-173;
doing of highest kind, 183;
study underlying causes, 189;
by local agencies, 287

Glands, 88

Goler, George W., M.D., 196

Gorgas, William C., M.D., 59

Government. See _Administration_

Greenwich House, 287

Grenfell Association, 197

Grippe, 379

Gulick, Luther H., M.D., 123, 208

Habits of health, 208-217;
combat tobacco, 364;
mental hygiene, 394;
and Nature Fore, 400

Hartley House, 287

Hartley, Robert M., 252

Havana, 60

Hawthorne Club, 287

Headache, 210

Heredity, 335-342

High schools need physical tests, 39

Hip trouble. See _Tuberculosis_

Home conditions:
indexed by epidemics, 32;
indexed at school, 33;
among different incomes, 39;
cooking instructions, 180;
weighing parties, 241;
score card, 337;
promote alcoholism, 348

Hughes, Governor Charles E., 201

Hunter, Robert, 167

Hyatt, Thaddeus P., D.D.S., 94

Impetigo, 65

Income, 34, 38, 39

India, 108

Indigestion:
anti-social, 10;
due to teeth, 272

Individual record card, 35, 312-314

Industrial hygiene:
educates laborers, 131;
factory conditions, 221, 227;
factory reforms, 403;
employers, 3, 210, 218, 360, 367;
employees, 202, 211, 219, 228, 360

Influenza, 65-68

Ingram, Helene, 177

Insomnia, 392

Inspection:
of milk, 26, 259;
score cards, 27, 29, 337;
of school children, 43, 61, 296;
of factories, 131;
of milch cows, 260;
of transmissible diseases, 295;
of foods, 307

Instinct, motive to health, 12, 14, 94

International Congress on tuberculosis, 238, 245

Itch, 65

Japan, 23, 2