1. A paired compositions model for round-robin experiments

   • John R. Gleason
   • Silas Halperin

   OriginalPaper Pages: 433 - 454

2. A test theory model for ordinal measurements

   • Robert S. schulman
   • Richard L. Haden

   OriginalPaper Pages: 455 - 472

3. On estimation and hypothesis testing problems for correlation coefficients

   • Helena Chmura Kraemer

   OriginalPaper Pages: 473 - 485

4. A model relating transfer of learning and correlation

   • August Flammer

   OriginalPaper Pages: 487 - 503

5. Bayesian estimation in unrestricted factor analysis: A treatment for heywood cases

   • James K. Martin
   • Roderick P. McDonald

   OriginalPaper Pages: 505 - 517

6. An empirical comparison of theZ-variance and Box-Scheffé tests for homogeneity of variance

   • Kenneth J. Levy

   OriginalPaper Pages: 519 - 524

7. Nonlinear programming approach to optimal scaling of partially ordered categories

   • Shizuhiko Nishisato
   • P. S. Arri

   OriginalPaper Pages: 525 - 548

8. Micko's “halo”-model for multidimensional ratio scaling

   • Thorleif Lund

   OriginalPaper Pages: 549 - 555

9. Estimation of the reliability of a test divided into two parts of unequal length

   • Leonard S. Feldt

   OriginalPaper Pages: 557 - 561

10. The use of extreme groups in assessing relationships

    • Edward F. Alf. Jr.
    • Norman M. Abrahams

    OriginalPaper Pages: 563 - 572

11. Grouping by cliques for directed relationships

    • Edmund R. Peay

    OriginalPaper Pages: 573 - 574

12. On canonical analysis with fallible data

    • Huynh Huynh

    OriginalPaper Pages: 575 - 577

13. Significant category clustering in free recall

    • Barry C. Arnold

    OriginalPaper Pages: 579 - 581