1. Transfer of responses to open and closed shapes in discrimination learning by cats

   • J. M. Warren

   OriginalPaper Pages: 449 - 452

2. The effect of experienced limb identity upon adaptation to simulated displacement of the visual field

   • Robert B. Welch

   OriginalPaper Pages: 453 - 456

3. A conceptual category effect in visual search: O as letter or as digit

   • John Jonides
   • Henry Gleitman

   OriginalPaper Pages: 457 - 460

4. Variation of stereoscopic acuity with observation distance and eye movement characteristics

   • Sturla Krekling

   OriginalPaper Pages: 461 - 465

5. Differentiation and decrement in the Mueller-Lyer illusion

   • Stanley Coren
   • Joan S. Girgus

   OriginalPaper Pages: 466 - 470

6. A new illusion: The underestimation of distance during pursuit eye movements

   • Arlen Mack
   • Edward Herman

   OriginalPaper Pages: 471 - 473

7. Multidimensional encoding of visual form

   • Alan Wing
   • D. Alan Allport

   OriginalPaper Pages: 474 - 476

8. Form of redundancy as a determinant of tachistoscopic word recognition

   • Robert L. Colegate
   • Charles W. Eriksen

   OriginalPaper Pages: 477 - 481

9. An aftereffect to discrete stimuli producing apparent movement and succession

   • Jacob Beck†
   • Albert Stevens

   OriginalPaper Pages: 482 - 486

10. Detection of changes in spatial position: III. Dot number or dot density?

    • Irwin Pollack

    OriginalPaper Pages: 487 - 491

11. Visual and auditory processing of common pattern class structure

    • Leona S. Aiken
    • Lawrence R. Griffin

    OriginalPaper Pages: 492 - 496

12. Oculomotor adjustments and size constancy

    • H. W. Leibowitz
    • Ken Shiina
    • Robert T. Hennessy

    OriginalPaper Pages: 497 - 500

13. A comparison of olfactory adaptation among seven odorants and their relationship with several physicochemical properties

    • Herbert Stone
    • Gordon T. Pryor
    • Gerald Steinmetz

    OriginalPaper Pages: 501 - 504