1. The evolution of learned and innate behavior: Contributions from genetics and neurobiology to a theory of behavioral evolution

   • Ann Jane Tierney

   OriginalPaper Pages: 339 - 348

2. Does contextual change determine long-term forgetting?

   • Pascale Gisquet-Verrier
   • Tatiana Alexinsky

   OriginalPaper Pages: 349 - 358

3. Perception of degraded vocalizations by budgerigars (Melopsittacus undulatus)

   • Thomas J. Park
   • Robert J. Dooling

   OriginalPaper Pages: 359 - 364

4. Processing of identity and conditional relations in monkeys (Cebus apella) and pigeons (Columba livid)

   • M. R. D’Amato
   • David P. Salmon
   • Art Tomie

   OriginalPaper Pages: 365 - 373

5. The US-preexposure effect in honeybees

   • Charles I. Abramson
   • M. E. Bitterman

   OriginalPaper Pages: 374 - 379

6. Transfer of facilitation in the rat

   • T. L. Davidson
   • Robert A. Rescorla

   OriginalPaper Pages: 380 - 386

7. Two perceptual variables in within-event learning

   • Robert A. Rescorla

   OriginalPaper Pages: 387 - 392

8. Effects of distractor familiarity on habituation of neophobia

   • David R. Shanks
   • G. C. Preston
   • Kelly J. Stanhope

   OriginalPaper Pages: 393 - 397

9. The context for reinforcement: Modulation of the response-reinforcer relation by concurrently available extraneous reinforcement

   • K. Geoffrey White
   • Anthony P. McLean
   • Matthew F. Aldiss

   OriginalPaper Pages: 398 - 404

10. Simple delayed discrimination of tastes in the rat

    • Deborah A. Olin
    • Anthony L. Riley

    OriginalPaper Pages: 405 - 410

11. The development of adjunctive drinking by rats: Conditioned and unconditioned components

    • J. D. Keehn
    • Emoke Stoyanov

    OriginalPaper Pages: 411 - 415

12. Schedule-induced polydipsia: Interactions with wheel running

    • Cora Lee Wetherington
    • Anthony L. Riley

    OriginalPaper Pages: 416 - 420

13. Dominance, the bidirectional hypothesis, and Pavlovian backward conditioning in the US-US paradigm

    • David S. Tuber

    OriginalPaper Pages: 421 - 426

14. Effects of cross-modal transfer on direct and reversal learning in the rat

    • Eugene R. Delay

    OriginalPaper Pages: 427 - 434

15. Time and response matching with topographically different responses

    • John Hanson
    • Leonard Green

    OriginalPaper Pages: 435 - 442

16. An approach through the looking-glass

    • Wayne A. Hershberger

    OriginalPaper Pages: 443 - 451

17. Conditioned taste aversion in anesthetized rats: A nonexistent controversy

    • O. Burešová
    • J. Bureš

    Notes and Comment Pages: 452 - 452

18. Conditioned taste aversion in anesthetized rats: A reply to Burešová and Bureš

    • Bernard M. Rabin
    • Joan S. Rabin

    Letter Pages: 453 - 453

19. Conditioned taste aversion in anesthetized rats: A comment on Rabin and Rabin’s reply

    • O. Burešsová
    • J. Bureš

    Letter Pages: 454 - 454

20. Announcements and Notices

    • Donald Blough

    Announcement Pages: 454 - 454