Further studies on the mathematical theory of interaction of individuals in a social group N. Rashevsky OriginalPaper Pages: 225 - 232
Use of the test scoring machine and the graphic item counter for statistical work Benjamin S. BloomArdie Lubin OriginalPaper Pages: 233 - 241
On determining the reliability and significance of a tetrachoric coefficient of correlation J. P. GuilfordThoburn C. Lyons OriginalPaper Pages: 243 - 249
Test scores examined with the lexis ratio Harold A. EdgertonKenneth F. Thomson OriginalPaper Pages: 281 - 288
Derivation and application of a unit scoring system for the strong vocational interest blank for women Bertha P. HarperJack W. Dunlap OriginalPaper Pages: 289 - 295