1. The factors in factoring behavior

   • Quinn McNemar

   OriginalPaper Pages: 353 - 359

2. A factorial study of the reasoning and closure factors

   • William A. Botzum

   OriginalPaper Pages: 361 - 386

3. Mathematical structures and psychological measurements

   • André M. Weitzenhoffer

   OriginalPaper Pages: 387 - 406

4. Estimation of the reliability of ratings

   • Robert L. Ebel

   OriginalPaper Pages: 407 - 424

5. A square root method of selecting a minimum set of variables in multiple regression: II. A worked example

   • A. Lubin
   • A. Summerfield

   OriginalPaper Pages: 425 - 437

6. Book reviews

   • Jane Loevinger
   • Quinn McNemar

   BookReview Pages: 439 - 442