A factorial analysis of Thurstone's sixteen primary mental abilities tests Charles H. Goodman OriginalPaper Pages: 141 - 151
An exact test of significance for means of samples drawn from populations with an exponential frequency distribution Leon Festinger OriginalPaper Pages: 153 - 160
Multiple rectilinear prediction and the resolution into components: II Louis GuttmanJozef Cohen OriginalPaper Pages: 169 - 183
Tables of the standard error of tetrachoric correlation coefficient Samuel P. Hayes Jr. OriginalPaper Pages: 193 - 203