1. Interference with McCollough effects via pre- and postinduction exposure to achromatic gratings: Time course and magnitude of aftereffect decrement

   • Diane Skowbo

   OriginalPaper Pages: 295 - 303

2. An investigation of the equiratio-mixture model in olfactory psychophysics: A case study

   • Franc T. Schiet
   • Jan E. R. Frijters

   OriginalPaper Pages: 304 - 308

3. Experimental demonstration of the sensory basis of the size-weight illusion

   • Sergio Cesare Masin
   • Loredana Crestoni

   OriginalPaper Pages: 309 - 312

4. Subitizing: Direct apprehension or serial processing?

   • Charles L. Folk
   • Howard Egeth
   • Ho-Wan Kwak

   OriginalPaper Pages: 313 - 320

5. Facilitation and interference with a separable redundant dimension in stimulus comparison

   • W. R. Garner

   OriginalPaper Pages: 321 - 330

6. Are letter codes always activated?

   • Seth N. Greenberg

   OriginalPaper Pages: 331 - 338

7. Masking the motions of human gait

   • James E. Cutting
   • Cassandra Moore
   • Roger Morrison

   OriginalPaper Pages: 339 - 347

8. The effect of orientation on interpolated elastic structure from dot motion: Its occurrence and persistence

   • Akira Ishiguchi

   OriginalPaper Pages: 348 - 356

9. “Ratios” and “differences” in perceived sweetness intensity

   • Cees De Graaf
   • Jan E. R. Frijters

   OriginalPaper Pages: 357 - 362

10. Separating visible persistence from retinal afterimages

    • Vincent Di Lollo
    • Craig D. Clark
    • John H. Hogben

    OriginalPaper Pages: 363 - 368

11. Familiarity and visual change detection

    • Harold Pashler

    OriginalPaper Pages: 369 - 378

12. A procedure for obtaining young children’s reports of olfactory stimuli

    • Martha Strickland
    • Peggy O. Jessee
    • Erik E. Filsinger

    OriginalPaper Pages: 379 - 382

13. Notices and announcements

    Announcement Pages: 382 - 382

14. Intensity and number of alternatives in hue identification: Piéron’s law and choice reaction time

    • Richard Schweickert
    • Cynthia Dahn
    • Kimberly McGuigan

    OriginalPaper Pages: 383 - 389

15. Perception of 3-D structure from motion: The role of velocity gradients and segmentation boundaries

    • V. S. Ramachandran
    • S. Cobb
    • D. Rogers-Ramachandran

    Notes and Comment Pages: 390 - 393