1. Conditioning of simultaneous and serial feature-positive discriminations

   • Robert T. Ross
   • Peter C. Holland

   OriginalPaper Pages: 293 - 303

2. Second-order conditioning of the rabbit’s nictitating membrane response as a function of the CS2-CS1 and CS1-US intervals

   • E. James Kehoe
   • Anne-Marie Feyer
   • Jennifer L. Moses

   OriginalPaper Pages: 304 - 315

3. A transfer of control test for contextual associations

   • Jeff Patterson
   • J. Bruce Overmier

   OriginalPaper Pages: 316 - 321

4. Autocontingencies: Factors underlying control of operant baselines by compound tone/shock/no-shock contingencies

   • Hank Davis
   • Donald Shattuck
   • Janet Wright

   OriginalPaper Pages: 322 - 331

5. Toxicosis-based aversions to visual cues in rats: A test of the Testa and Ternes hypothesis

   • Bennett G. Galef
   • Andrew J. Dalrymple

   OriginalPaper Pages: 332 - 334

6. Flavor- vs. tone-cued shock avoidance

   • Howard B. Parker
   • Richard F. Smith

   OriginalPaper Pages: 335 - 338

7. Specificity of cue to consequence in aversion learning in the rat: Control for US-induced differential orientations

   • Van Miller
   • Michael Domjan

   OriginalPaper Pages: 339 - 345

8. Discriminated avoidance learning and reversal by goldfish in a shuttlebox using a linear presentation procedure

   • Dominic J. Zerbolio

   OriginalPaper Pages: 346 - 356

9. Defensive burying in rats and hamsters

   • Karen V. Whillans
   • Sara J. Shettleworth

   OriginalPaper Pages: 357 - 362

10. Attraction to mobile and immobile conspecifics

    • D. H. Thor
    • K. L. Wainwright
    • W. R. Holloway

    OriginalPaper Pages: 363 - 367

11. Sex preference and body orientation preference in huddling behavior of rat pups

    • Richard Deni
    • Robyn Martin
    • Suzanne Andres

    OriginalPaper Pages: 368 - 370

12. Role of proactive interference in infantile forgetting

    • Gregory J. Smith
    • Norman E. Spear

    OriginalPaper Pages: 371 - 380

13. Extrapolation of serial stimulus patterns by rats

    • Stephen B. Fountain
    • Stewart H. Hulse

    OriginalPaper Pages: 381 - 384

14. Time dependent effects of double cuing in directed forgetting

    • Thomas B. Stonebraker
    • Mark Rilling
    • Donald F. Kendrick

    OriginalPaper Pages: 385 - 394

15. Delayed matching in the pigeon: Interference produced by the prior delayed matching trial

    • David E. Hogan
    • Charles A. Edwards
    • Thomas R. Zentall

    OriginalPaper Pages: 395 - 400

16. Preference effects on acquisition and retention of concurrent discriminations by rhesus monkeys

    • F. Robert Treichler
    • Thomas V. Petros
    • Sharon A. Lesner

    OriginalPaper Pages: 401 - 405

17. Operant response topographies of rats receiving food or water reinforcers on FR or FI reinforcement schedules

    • John H. Hull
    • Timothy J. Bartlett
    • Robert C. Hill

    OriginalPaper Pages: 406 - 410

18. Some effects of reinforcer availability on the pigeon’s responding in 24-hour sessions

    • Gary A. Lucas

    OriginalPaper Pages: 411 - 424

19. The effects of changeover delays of fixed or variable duration on concurrent variable-interval performance in pigeons

    • Frans van Haaren

    OriginalPaper Pages: 425 - 431