1. Social desirability and performance on the MMPI

   • Allen L. Edwards

   OriginalPaper Pages: 295 - 308

2. Markovian processes with identifiable states: General considerations and application to all-or-none learning

   • James G. Greeno
   • Theodore E. Steiner

   OriginalPaper Pages: 309 - 333

3. Nominally and rigorously parallel test forms

   • Frederic M. Lord

   OriginalPaper Pages: 335 - 345

4. Oblique factor analytic solutions by orthogonal transformations

   • Chester W. Harris
   • Henry F. Kaiser

   OriginalPaper Pages: 347 - 362

5. A choice model for paired comparison data based on imperfectly nested sets

   • Hannes Eisler

   OriginalPaper Pages: 363 - 370

6. The geometry of factorial indeterminancy

   • Emil F. Heermann

   OriginalPaper Pages: 371 - 381

7. Estimation of the correlation coefficient in contingency tables with possibly nonmetrical characters

   • H. O. Lancaster
   • M. A. Hamdan

   OriginalPaper Pages: 383 - 391

8. Simplified regression patterns for classification

   • Hubert E. Brogden

   OriginalPaper Pages: 393 - 396

9. The mean and standard deviation of the distribution of group assembly sums

   • Paul S. Dwyer

   OriginalPaper Pages: 397 - 408

10. Comparisons of power for some exact multinomial significance tests

    • Joan M. Gurian
    • Jerome Cornfield
    • James E. Mosimann

    OriginalPaper Pages: 409 - 419

11. Book reviews

    • Robert P. Abelson

    BookReview Pages: 421 - 423

12. Minutes of the special meeting of the psychometric society

    Report Pages: 425 - 427