1. Some articulatory correlates of perceptual isochrony

   • Betty Tuller
   • Carol A. Fowler

   OriginalPaper Pages: 277 - 283

2. Some functional measurement procedures for determining the psychophysical law

   • Richard S. Bogartz

   OriginalPaper Pages: 284 - 294

3. Error patterns in judgment and production of horizontal and vertical scale positions

   • J. B. Brooke
   • A. W. MacRae

   OriginalPaper Pages: 295 - 299

4. A quantal step function in duration discrimination

   • Alfred B. Kristofferson

   OriginalPaper Pages: 300 - 306

5. Effects of spatial parameters on the perceptual organization of a bistable motion display

   • Allan J. Pantle
   • J. Timothy Petersik

   OriginalPaper Pages: 307 - 312

6. Static and dynamic factors in the perception of rotary motion

   • Myron L. Braunstein
   • Kenneth R. Stern

   OriginalPaper Pages: 313 - 320

7. Interference in letter identification: A test of feature-specific inhibition

   • Jeffrey L. Santee
   • Howard E. Egeth

   OriginalPaper Pages: 321 - 330

8. On the nonautomaticity of “automatic” activation: Evidence of selective seeing

   • Carl M. Francolini
   • Howard E. Egeth

   OriginalPaper Pages: 331 - 342

9. Perceptual equivalence of two acoustic cues for stop-consonant manner

   • Hollis L. Fitch
   • Terry Halwes
   • Alvin M. Liberman

   OriginalPaper Pages: 343 - 350

10. Binocular interaction of orientation and spatial frequency channels: Evoked potentials and observer sensitivity

    • Vernon L. Towle
    • M. Russell Harter
    • Fred H. Previc

    OriginalPaper Pages: 351 - 360

11. Stimulus uncertainty does not impair stereopsis

    • Joshua D. Staller
    • Joseph S. Lappin
    • Robert Fox

    OriginalPaper Pages: 361 - 367

12. Dot displacements can be deceptive: A reply to Hartley

    • Peter Wenderoth

    Notes and Comment Pages: 368 - 369

13. Evaluation of the fixation duration in visual search

    • Kirk Moffitt

    Notes and Comment Pages: 370 - 372

14. Comments on “Recognition of faces in the presence of two-dimensional sinusoidal masks” by Tieger and Ganz

    • David Riley
    • Alan Costall

    Notes and Comment Pages: 373 - 374

15. Estimating probability summation for binocular reaction time data

    • Randolph Blake
    • William Martens
    • David Westendorf

    Notes and Comment Pages: 375 - 378