1. Bending the parallels of the Poggendorff figure

   • Mitchell Brigell
   • John Uhlarik

   OriginalPaper 14 November 2013 Pages: 1 - 4

2. Shock intensity and conditioned defensive burying in rats

   • Dallas Treit
   • John P. J. Pinel
   • Lori J. Terlecki

   OriginalPaper 14 November 2013 Pages: 5 - 7

3. Relationships between measures of intelligence and choice reaction time

   • Glen Smith
   • Gordon Stanley

   OriginalPaper 14 November 2013 Pages: 8 - 10

4. Interaction effects in a multiple schedule of signaled and unsignaled reinforcement

   • Robert W. Powell
   • Linda J. Palm

   OriginalPaper 14 November 2013 Pages: 11 - 14

5. Schedule-induced polydipsia in the cotton rat (Sigmodon hispidus)

   • Joseph H. Porter
   • Merrill T. Hastings Jr.
   • John F. Pagels

   OriginalPaper 14 November 2013 Pages: 15 - 18

6. Developmental differences in concept transfer as a function of variability of irrelevant features during acquisition

   • Lorraine A. Low
   • Ellen Coste
   • Cynthia Kirkup

   OriginalPaper 14 November 2013 Pages: 19 - 22

7. Differential recall of typical and atypical sentences as a function of retrieval cue

   • Lorraine A. Low
   • Charles A. Rossignol
   • Maureen Tyrrell

   OriginalPaper 14 November 2013 Pages: 23 - 24

8. The relationship between perceptual and memorial psychophysics

   • E. I. Chew
   • J. T. E. Richardson

   OriginalPaper 14 November 2013 Pages: 25 - 26

9. Factors affecting the conditioned reinforcing strength of stimuli in differential reinforcement of other behavior and fixed-time schedules

   • Alexander M. Myers
   • Edward K. Grossman

   OriginalPaper 14 November 2013 Pages: 27 - 30

10. Effects of kinship, age, and sex on social preferences in rats measured in an operant response situation

    • Richard Deni
    • Joseph Vocino
    • Michael Epstein

    OriginalPaper 14 November 2013 Pages: 31 - 33

11. The attractiveness of Plexiglas, a mirror, or an age mate to Peking ducklings and the relevance of these findings to imprinting experiments

    • L. James Shapiro

    OriginalPaper 14 November 2013 Pages: 34 - 36

12. “Purpose” in a cognitive theory of reference

    • John M. Carroll

    OriginalPaper 14 November 2013 Pages: 37 - 40

13. Discrimination and reversal in capuchin monkeys as a function of irrelevant cue salience

    • John L. Scanlon
    • James E. King

    OriginalPaper 14 November 2013 Pages: 41 - 43

14. Duration of keypecks in variable-interval schedules of reinforcement

    • Joseph G. Williams
    • Edward K. Grossman

    OriginalPaper 14 November 2013 Pages: 44 - 46

15. Latencies and interstimulus intervals in a sequence of motor responses

    • Paul Fraisse

    OriginalPaper 14 November 2013 Pages: 47 - 50

16. Goal vs. alley punishment after escape training: Massed trials and startbox conditions

    • David J. Meeker
    • Harold Babb
    • Michael D. Matthews

    OriginalPaper 14 November 2013 Pages: 51 - 54

17. Mating and responsiveness to a nociceptive stimulus

    • Sara E. Cruz
    • Nancy L. Ostrowski
    • Ralph G. Noble

    OriginalPaper 14 November 2013 Pages: 55 - 56

18. The role of tactual information in the recall of concrete objects

    • John T. E. Richardson
    • Heather M. Ainsley
    • Stuart A. Watkins

    OriginalPaper 14 November 2013 Pages: 57 - 58

19. The role of the adrenal glands in tonic immobility (TI) in chickens

    • Jay Bedingfield
    • Margaret Howard
    • Richard W. Thompson

    OriginalPaper 14 November 2013 Pages: 59 - 61

20. A learned preference effect in the mouse using potassium deficiency as the induced need state

    • Tara K. Soughers
    • Frank Etscorn

    OriginalPaper 14 November 2013 Pages: 62 - 64

21. A test of the Virginia opossum’s preference for sweets

    • W. T. James

    OriginalPaper 14 November 2013 Pages: 65 - 66

22. Sex, iride pigmentation, and the pupillary attributions of college students to happy and angry faces

    • Susan L. Williams
    • Robert A. Hicks

    OriginalPaper 14 November 2013 Pages: 67 - 68

23. Mediating behavior of the pigeon during delayed responding

    • Donald Meltzer
    • David E. Nobbe

    OriginalPaper 14 November 2013 Pages: 69 - 72

24. Further evidence for dissociating decay and readaptation in prism adaptation

    • Peter A. Beckett
    • Lawrence E. Melamed

    OriginalPaper 14 November 2013 Pages: 73 - 75

25. Spatial probability learning by experimentally naive cats and monkeys

    • J. M. Warren

    OriginalPaper 14 November 2013 Pages: 76 - 77

26. Notice

    Announcement 14 November 2013 Pages: 78 - 78