4

Shinn, M. W., 243

Short-fingerness, 102

Shorthorn cattle, 423

Short-sightedness, 12

Shull, G. H., 104

Sibs, 202

Sidis, B., 86

Simpson, Q. V., Fig. 20

Single tax, 353

Sing Sing, 182

Sixty family, 168

Slavs, 299, 304

Smith's island, 206

Smith, M. R., 241, 265

Snow, E. C., 121, 413

Social status, 229

Socialism, 362

Solvay Institut, 155

Soma, 443

Somerset parish, Bermuda, 205

South Atlantic, 358

South Carolina, 187

South Dakota, 208, 296

South Italians, 427

South Slavs, 302

Southern United States, 291, 325

Southwestern state normal school, 217

Spain, 19, 137

Spanish, 324

Spanish conquest, 131

Spanish wells, 203

Spartans, 171

Spencer, H., 33, 34, 35, 41, 136, 165, 348

Spermatozoa, 45

Spirochaete, 62

Sprague, R. J., 240, 253, 255, 262

Standards of education, 275

Stanford University, 245

Starch, D., 21

State Board of Charities of New York, 435

Station for Experimental Evolution, 100

Sterilization, 185

Stetson, G. R., 286

Stevenson, R. L., 131, 301

Stiles, C. W., 291

Stockard, C. R., 44, 45, 47

Strong, A. C., 287

Stuart line, 19

Sturge, M. D., 55

Sturtevant, A. H., 101

Subordination of women, 362

Substitution tests, 288

Superficial characteristics, 227

Superior, marriage rate of, 237

Superiority of eldest, 344

Sweden, 138, 155

Swedes, 259

Switzerland, 56, 138, 155

Symphalangism, 433, Fig. 17

Syphilis, 63

Syphilitics, 193

Syracuse University, 245

Syrians, 299, 302

T

Taboo, 222, 297

Tail-male line, 331

Talent, hereditary, 151

Tarbell, I. M., 333

Tasmania, 131, 132

Taxation, 352

Taylor, J. H., Figs. 22, 25

Telegony, 73

Ten commandments, 394

Tennessee, 187

Terman, L. M., 106

Teutonic, 426

Teutonic nations, 52

Texas, 202

Theism, 398

Theistic religion, 395

Theognis of Megara, 150

Therapeutic, 192

Thirty Years' war, 326

Thompson, J. A., 29, 34, 435

Thorndike, E. L., 10, 11, 21, 76, 79, 90, 91, 373

Threadworn, 7

Tobacco, 45, 63

Todde, C., 45

Trades unionism, 388

Training school of Vineland, N. J., 188

Trait, 443

Transmissibility, 38

Tropical fevers, 133

Tropics, 35

Truro, 206

Tuberculosis, 57, 124