Woolley, Rusk and Fisher: "Psychological Norms of Working Children." This is a monograph in the _Psychological Review Series_ and gives an account of the tests in use in Cincinnati, with tables of norms for thirteen- and fourteen-year-olds. Simpson, B. R.: "Correlations of Mental Abilities," _Columbia University Contributions to Education_, No. 53. The Appendix contains descriptions of the tests used; many of them are worth trying out. Whipple, G. M.: "Manual of Mental and Physical Tests." By far the most useful and complete compendium of tests, norms, and bibliography available. Contains also chapters on methods of using tests and the statistical methods of scoring and evaluation. Teachers College, Columbia University, _Contributions_. These monographs appear at irregular intervals and frequently contain reports of the construction and use of mental tests as instruments of educational and vocational measurement. Several of them in particular are concerned with scales and standards for the measurement of school abilities. Numerous tests may also be secured in the form of printed blanks, from the Publication Bureau of Teachers College. Thorndike Tests: Numerous forms of mental tests devised by Prof. E. L. Thorndike and his associates may be secured through the Teachers College Bureau of Publications, New York City. Stoelting and Co., 3047 Carroll Ave., Chicago, manufacturers of scientific apparatus and materials, supply material and forms for many of the tests described in the above references. The Morningside Press, 3000 Broadway, New York City, supplies materials, instructions, record blanks, and tables of norms for a large number of psychological tests, especially those intended for vocational, educational and clinical application, and for use in the class room and laboratory. INDEX OF AUTHORS AMSDEN, 128 ARNOLD, 236 BINET, 62, 70, 72, 86 CATTELL, 60, 62, 126, 129, 135, 136, 138, 157 COGAN, 48 COURTIS, 232 DARWIN, 229 DAVENPORT, 129 DEARBORN, 178, 181, 182 DESCARTES, 21 ELLIS, 230 FARRAND, 60 GALL, 24 GALTON, 62 HARRISON, 234 HARVEY, 21 HENRI, 62 HUYMANS, 129 HOCH, 128 HOLLINGWORTH, 231 JASTROW, 24, 62 JONES, 186, 189 KELLEY, 177 KRAEPELIN, 62 LAHY, 113, 119 LARUE, 131 LOMBROSO, 37 LOUGH, 112, 119 LOWELL, 179, 199, 200, 202, 204, 205 MCCOMAS, 110, 112 MECKEL, 229 MILES, 178 MILL, 224 MOeBIUS, 224 MONTAGUE, 231 MUeNSTERBERG, 100, 111, 116 NICHOLSON, 193, 195 NIETZSCHE, 224 NORSWORTHY, 134, 136, 138, 141 PARTRIDGE, 128 PAYNTER, 111 PEARSON, 230 PYLE, 232 RICE, 195 ROMANES, 226 SCHNEIDER, 53, 103, 216 SCHOPENHAUER, 224 SEASHORE, 90, 93, 95, 96 SIMON, 69, 70, 72 SMITH, 182, 185 SPURZHEIM, 24 SYLVESTER, 72 TERMAN, 232 THOMPSON, 226 THORNDIKE, 74, 111, 127, 180, 188, 189, 190, 191, 206, 210, 216, 227 TOULOUSE, 81, 88 TRABUE, 71, 78, 232 VOITSECOVSKY, 235 VANDENBERG, 179 WELLS, 128, 129, 130 WIERSMA, 129 WOOLLEY, 114, 119 YERKES, 131 INDEX OF SUBJECTS