1. Random fluctuations of response rate

   • William J. McGill

   OriginalPaper Pages: 3 - 17

2. Cutting scores and errors of measurement

   • Frederic M. Lord

   OriginalPaper Pages: 19 - 30

3. Regression analysis of linear composite variance

   • John A. Creager
   • Lonnie D. Valentine Jr.

   OriginalPaper Pages: 31 - 37

4. Test skewness and kurtosis as functions of item parameters

   • William S. Ray
   • John D. Hundleby
   • Donald A. Goldstein

   OriginalPaper Pages: 39 - 47

5. Methods of correcting correlations for indirect restriction of range with non-interval data

   • Sven Rydberg

   OriginalPaper Pages: 49 - 58

6. A theoretical distribution for mental test scores

   • J. A. Keats
   • Frederic M. Lord

   OriginalPaper Pages: 59 - 72

7. Extending latent class solutions to other variables

   • W. A. Gibson

   OriginalPaper Pages: 73 - 81

8. Formulas for component scores

   • Henry F. Kaiser

   OriginalPaper Pages: 83 - 87

9. A functional equation analysis of two learning models

   • Laveen Kanal

   OriginalPaper Pages: 89 - 104

10. The asymptotic distribution for the two-absorbing-barrier beta model

    • Laveen Kanal

    OriginalPaper Pages: 105 - 109

11. Some uses of the square root method as a tool in multiple prediction

    • Aart Hazewinkel

    OriginalPaper Pages: 111 - 117

12. Book reviews

    • S. S. Komorita
    • Max S. Schoeffler

    BookReview Pages: 119 - 123