Prohibition,389Propaganda, eugenic,195Prophylaxis,252Prostitution,251Protestant Christianity,274Protoplasm,442Prussia,121,321Pseudo-celibacy,248Psychiatry,442Psychopathic inferiority,302Ptolemies,206Public charities association,168Punishment,192Punitive purpose,192Puritan,298Pyle, W. H.,287QQuadruplets, Fig.1Quaker families,118,144Quakers, English,411RRabaud, E.,73Rabbits,45Race betterment conference, first,1Race suicide,257Racial poisons,48,61,63,338, Fig.7Radot, R. V.,333Rapists,193Recessive,433,442Reconstruction period,325Redfield, C. L.,40,421,422,423Refraction,59Regression,112,442Reid, G. A.,50,125,129Religion and eugenics,393Remote ancestors,338Research fellowship,153Reserve,251Restriction, methods of,184Restrictive eugenics,175,184Retrogression,42Revolutionary war,426Reward and punishment,395Rhode Island,261Rice, J. M.,95Richmond, Va.,288Riis, J.,1Roman catholic church,273Roman republic,284Rome custodial asylum,186Roosevelt, T.,308Ross, E. A.,x,301Roumanians,299,311,427Round-headed type,427Rousseau, J. J.,75Royal families,17,20,118,410Rubin, von Gruber and,204Ruskin,342Russell Sage Foundation,186Russia,137,302,325Russian Jews,427Russians,259,302,311,427Russo-Hebrew,302Russo-Japanese war,321Ruthenians,311SSacerdotal celibacy,222St. Louis,154St. Paul, public schools of,372Salpingectomy,185San Domingo,289Save the babies propaganda,273,412Saxon,426Scandinavia,299Scandinavian,311Schönberg, Berlin,382School acquaintance,234Schuster, E.,93,153,435Scope of eugenics,152Scotch,259,311Scotland,237Scrub,229Seashore, C. E.,343Segregation,88,185,430,442Selection,442Selection, natural,148Selective conscription,320Self-repression,251Sewall, S. E.,153Sex determination,347Sex equality,379Sex ethics,252Sex histories,252Sex hygiene movement,385Sex hygienists,154Sex-limited,442Sex-linked,442Sex-linked characters,433Sexual perverts,193Sexual selection,136,215,262,325,442Sexual variety,247Shepherd's purse,104Shinn, M. W.,243Short-fingerness,102Shorthorn cattle,423Short-sightedness,12Shull, G. H.,104Sibs,202Sidis, B.,86Simpson, Q. V., Fig.20Single tax,353Sing Sing,182Sixty family,168Slavs,299,304Smith's island,206Smith, M. R.,241,265Snow, E. C.,121,413Social status,229Socialism,362Solvay Institut,155Soma,443Somerset parish, Bermuda,205South Atlantic,358South Carolina,187South Dakota,208,296South Italians,427South Slavs,302Southern United States,291,325Southwestern state normal school,217Spain,19,137Spanish,324Spanish conquest,131Spanish wells,203Spartans,171Spencer, H.,33,34,35,41,136,165,348Spermatozoa,45Spirochæte,62Sprague, R. J.,240,253,255,262Standards of education,275Stanford University,245Starch, D.,21State Board of Charities of New York,435Station for Experimental Evolution,100Sterilization,185'>Stetson, G. R.,286Stevenson, R. L.,131,301Stiles, C. W.,291Stockard, C. R.,44,45,47Strong, A. C.,287Stuart line,19Sturge, M. D.,55Sturtevant, A. H.,101Subordination of women,362Substitution tests,288Superficial characteristics,227Superior, marriage rate of,237Superiority of eldest,344Sweden,138,155Swedes,259Switzerland,56,138,155Symphalangism,433, Fig.17Syphilis,63Syphilitics,193Syracuse University,245Syrians,299,302TTaboo,222,297Tail-male line,331Talent, hereditary,151Tarbell, I. M.,333Tasmania,131,132Taxation,352Taylor, J. H., Figs.22,25Telegony,73Ten commandments,394Tennessee,187Terman, L. M.,106Teutonic,426Teutonic nations,52Texas,202Theism,398Theistic religion,395Theognis of Megara,150Therapeutic,192Thirty Years' war,326Thompson, J. A.,29,34,435Thorndike, E. L.,10,11,21,76,79,90,91,373Threadworn,7Tobacco,45,63Todde, C.,45Trades unionism,388Training school of Vineland, N. J.,188Trait,443Transmissibility,38Tropical fevers,133Tropics,35Truro,206Tuberculosis,57,124,199,302Turkey,137Turkish,311Turner, J. M. W.,68,342Turpitude, moral,194Twins,90, Figs.24,25UUnfitness,121Unit-character,443United States,16,24,137,155,289,291,407U. S. public health service,303University of London,153University of Pittsburgh,216Unlike, marriage of,212Uruguay,325Use and disuse,38Useful works of reference,435Utah,187,208Uterine infection,38VVagrants,302Variation,443Variate difference correlation,121Vasectomy,184Vassar College,240Vedder, E. B.,387Veblen, T.,228Venereal diseases,248,251Venereal infection,386Vermont,326Vestigial,443Victor Emmanuel,19Villard, O. G.,294Vineland, N. J.,71Vineyard, Martha's,154Virginia,326Vision,59Vocational guidance,371Vocational training,371Voisin,206Volta bureau,154WWales,122,138Wallin, J. E. W.,188Walter, H. E.,435War,318Warne, F. J.,304Washington,192,208Washington, D. C.,154,233,261,286Washington, G.,337Washington Seminary,242Weakness, matings involving,200Webb, S.,269Wedgewood, E.,208Weismann, A.,25,26,44,431Weldon, W. F. R.,99,118Wellesley College,235,239,242,262,263Wellesley scholarships,262Welsh,259,311West, B.,342West, J.,132West north central states,358West south central states,358West Virginia,187Westergaard, H.,57Wheat,104Whetham, W. C. D.,435,436White slavery,193Whitman, C. O.,348Who's Who,246Willcox, W. F.,269Williams, W.,303William the Conqueror,338William of Occam,93William of Orange,19William the Silent,19Wilson, J. A.,13Wilson, W.,310Wisconsin,172,194Wisconsin, University of,45,63,244Woman suffrage,380Woman's colleges,383Woods, A. W.,334Woods, E. B.,372,373Woods, F. A.,3,17,18,19,89,144,260,327,341,373Wright, L. E.,314Wright, S., vi.,433YYale College,245,265,266Yerkes, R. M.,87,88Young Men's Christian Association,155,235,336Young Peoples Society of Christian Endeavor,234Young Women's Christian Association,235Yule, G. U.,144ZZero Family,168