1. Some properties of the communality in multiple factor theory

   • Merrill Roff

   OriginalPaper Pages: 1 - 6

2. On the use of mathematics in psychological theory (concluded from previous issue)

   • J. F. Brown

   OriginalPaper Pages: 7 - 15

3. Reliability coefficients in a correlation matrix

   • Samuel A. Stouffer

   OriginalPaper Pages: 17 - 20

4. Further contributions to the mathematical theory of human relations

   • N. Rashevsky

   OriginalPaper Pages: 21 - 31

5. The relation between the difficulty and the differential validity of a test

   • M. W. Richardson

   OriginalPaper Pages: 33 - 49

6. Note on computation of bi-serial correlations in item evaluation

   • Jack W. Dunlap

   OriginalPaper Pages: 51 - 58

7. Nomograph for computing bi-serial correlations

   • Jack W. Dunlap

   OriginalPaper Pages: 59 - 60

8. List of members of psychometric society as of June 20, 1936

   Legacy Pages: 61 - 64