1. The mystery of the missing corpus

   • Frederick Mosteller

   OriginalPaper Pages: 279 - 289

2. Some relations between guttman's principal components of scale analysis and other psychometric theory

   • Frederic M. Lord

   OriginalPaper Pages: 291 - 296

3. To what extent can communalities reduce rank?

   • Louis Guttman

   OriginalPaper Pages: 297 - 308

4. A markov model for discrimination learning

   • Richard C. Atkinson

   OriginalPaper Pages: 309 - 322

5. Remarks on the test of significance for the method of paired comparisons

   • R. Darrell Bock

   OriginalPaper Pages: 323 - 334

6. A comparison of the precision of three experimental designs employing a concomitant variable

   • Leonard S. Feldt

   OriginalPaper Pages: 335 - 353

7. An axiomatic formulation and generalization of successive intervals scaling

   • Ernest Adams
   • Samuel Messick

   OriginalPaper Pages: 355 - 368

8. The single latin square design in psychological research

   • John Gaito

   OriginalPaper Pages: 369 - 378

9. A modification of kendall's tau for measuring association in contingency tables

   • Bertram P. Karon
   • Irving E. Alexander

   OriginalPaper Pages: 379 - 383

10. Book reviews

    • Lee J. Cronbach
    • Susan M. Ervin
    • R. Darrell Bock

    BookReview Pages: 385 - 394

11. Minutes of the 1958 Annual business Meeting of the Psychometric Society

    • Philip H. DuBois

    Report Pages: 395 - 397