1. Delayed discriminations in the pigeon: The role of within-trial location of conditional cues

   • Werner K. Honig
   • Peter W. D. Dodd

   OriginalPaper Pages: 1 - 9

2. An analysis of serial pattern learning by rats

   • Roland Self
   • E. A. Gaffan

   OriginalPaper Pages: 10 - 18

3. Stimulus stringing by pigeons: Conditional strings

   • W. Kirk Richardson
   • Jeffrey A. Kresch

   OriginalPaper Pages: 19 - 26

4. Differential conditionability: Reinforcing grooming in golden hamsters

   • Samuel G. Charlton

   OriginalPaper Pages: 27 - 34

5. Factors affecting schedule-induced wood-chewing in rats: Percentage and rate of reinforcement, and operant requirement

   • T. J. Roper
   • L. Edwards
   • G. Crossland

   OriginalPaper Pages: 35 - 43

6. Noncontingent and contingent no-choice intervals and concurrent performance

   • Pamela G. Real
   • Sally L. Hobson

   OriginalPaper Pages: 44 - 50

7. Duration of components and response rates on multiple fixed-ratio schedules

   • Jim Norborg
   • Steve Osborne
   • Edmund Fantino

   OriginalPaper Pages: 51 - 59

8. Notice

   • Robert Rescorla

   Announcement Pages: 59 - 59

9. Attenuation of blocking by a change in US locus

   • Kenneth J. Stickney
   • John W. Donahoe

   OriginalPaper Pages: 60 - 66

10. Contextual effects in latent inhibition with an appetitive conditioning procedure

    • Stephen Channell
    • Geoffrey Hall

    OriginalPaper Pages: 67 - 74

11. Meetings of the Psychonomic Society, 1983–1985

    Announcement Pages: 74 - 74

12. Blocking and enhancement of fear conditioning by appetitive CSs

    • Joel H. Goodman
    • Harry Fowler

    OriginalPaper Pages: 75 - 82

13. Savings test for associations between neutral stimuli

    • Peter C. Holland
    • Robert T. Ross

    OriginalPaper Pages: 83 - 90

14. Perseveration of associative strength in rabbit nictitating membrane response conditioning

    • Michael J. Scavio
    • Robert T. Ross
    • Lynda M. McLeod

    OriginalPaper Pages: 91 - 94

15. Autocontingencies: Rats count to three to predict safety from shock

    • Hank Davis
    • John Memmott

    OriginalPaper Pages: 95 - 100

16. Preferences and aversions for stimuli paired with ethanol in hungry rats

    • J. E. Sherman
    • C. F. Hickis
    • J. Garcia

    OriginalPaper Pages: 101 - 106

17. Conditioned flavor preferences based on hunger level during original flavor exposure

    • Elizabeth D. Capaldi
    • David E. Myers
    • Joan Denise Sheffer

    OriginalPaper Pages: 107 - 115

18. Protein deprivation and food-related risk-taking preferences of rhesus monkeys

    • Charles W. Hill
    • Arthur J. Riopelle
    • Alan R. King

    OriginalPaper Pages: 116 - 118

19. Social reinstatement and open-field testing in chickens

    • Susan D. Suarez
    • Gordon G. Gallup

    OriginalPaper Pages: 119 - 126

20. Selective habituation of defensive behavior: Evidence for predator-prey synchrony

    • Carolyn Rovee-Collier
    • Joann B. Capatides
    • Val Negri

    OriginalPaper Pages: 127 - 133

21. The language-like behavior of Lana chimpanzee: Is it merely discrimination and paired-associate learning?

    • James L. Pate
    • Duane M. Rumbaugh

    OriginalPaper Pages: 134 - 138

22. Mirror-image stimulation and short separations in stumptail monkeys

    • James R. Anderson

    OriginalPaper Pages: 139 - 143

23. A comment on primacy effects in monkeys’ memory for lists

    • David Gaffan

    Notes and Comment Pages: 144 - 145

24. Serial position effects in humans and animals: A reply to Gaffan

    • William A. Roberts
    • Philipp J. Kraemer

    Notes and Comment Pages: 146 - 147

25. On the nature of the primacy effect in memory processing: A reply to Gaffan

    • Anthony A. Wright
    • Hector C. Santiago
    • Stephen F. Sands

    Notes and Comment Pages: 148 - 150