A rationale for the measurement of traits in individuals Clyde H. Coombs OriginalPaper Pages: 59 - 68
A binomial method for analyzing psychological functions J. A. Gengerelli OriginalPaper Pages: 69 - 77
An efficient punched-card method of computingΣ X, ΣX 2, ΣXY, and higher moments Max E. EllisArthur J. Riopelle OriginalPaper Pages: 79 - 85
On the computation of zero-order correlation coefficients Carl F. Kossack OriginalPaper Pages: 91 - 93
Scale analysis and the measurement of social attitudes Allen L. EdwardsFranklin P. Kilpatrick OriginalPaper Pages: 99 - 114