1. An interval scale of saturation for the pigeon

   • Bruce A. Schneider

   OriginalPaper Pages: 81 - 86

2. Salient features of color space

   • T. W. A. Whitfield

   OriginalPaper Pages: 87 - 90

3. The effect of refractive error on central and peripheral motion sensitivity at various exposure durations

   • R. B. Post
   • H. W. Leibowitz

   OriginalPaper Pages: 91 - 94

4. Two subjective scales of number

   • William P. Banks
   • Mark J. Coleman

   OriginalPaper Pages: 95 - 105

5. Span of attention, backward masking, and reaction time

   • Tadasu Oyama
   • Tadashi Kikuchi
   • Shigeru Ichihara

   OriginalPaper Pages: 106 - 112

6. The perception of verticality and the frame of reference of the visual tilt aftereffect

   • John J. Rieser
   • Martin S. Banks

   OriginalPaper Pages: 113 - 120

7. The role of second formant transitions in the stop-semivowel distinction

   • Eileen C. Schwab
   • James R. Sawusch
   • Howard C. Nusbaum

   OriginalPaper Pages: 121 - 128

8. Categorical perception of stereoscopic stimuli

   • Richard D. Herring
   • Harold P. Bechtoldt

   OriginalPaper Pages: 129 - 137

9. On how adults identify the orientation of a shape

   • Lila Ghent Braine
   • Linda Relyea
   • Lynn Davidman

   OriginalPaper Pages: 138 - 144

10. Velocity gradients and relative depth perception

    • Myron L. Braunstein
    • George J. Andersen

    OriginalPaper Pages: 145 - 155

11. Feature-specific border effects in the discrimination of letter-like forms

    • Murray J. White

    OriginalPaper Pages: 156 - 162

12. Comparison of taste qualities elicited by tactile, electrical, and chemical stimulation of single human taste papillae

    • Armand V. Cardello

    OriginalPaper Pages: 163 - 169

13. The priority of perceived distance for perceiving motion has not been demonstrated: Critical comments on Gogel’s “The sensing of retinal motion”

    • Wayne L. Shebilske
    • Dennis R. Proffitt

    Notes and Comment Pages: 170 - 172

14. Perceived depth is a necessary factor in apparent motion concomitant with head motion: A reply to Shebilske and Proffitt

    • Walter C. Gogel

    Notes and Comment Pages: 173 - 177

15. Assessing power function relationships in magnitude estimation

    • Barsha J. Coleman
    • Richard G. Graf
    • Edward F. Alf

    Notes and Comment Pages: 178 - 180

16. Visual aging: A transient/sustained shift?

    • Donald W. Kline
    • Frank Schieber

    Notes and Comment Pages: 181 - 182

17. What does the visual system know about words?

    • Thomas H. Carr
    • Alexander Pollatsek
    • Michael I. Posner

    Notes and Comment Pages: 183 - 190