1. Sexual excitation function of hamster vaginal secretion

   • Robert E. Johnston

   OriginalPaper Pages: 161 - 166

2. Eye movements of monkeys during performance of ambiguous cue problems

   • N. D. Geary
   • Allan M. Schrier

   OriginalPaper Pages: 167 - 171

3. The effects of strong irrelevant thirst on food-rewarded instrumental performance

   • Elizabeth D. Capaldi
   • John R. Hovancik
   • Engin O. Lamb

   OriginalPaper Pages: 172 - 178

4. Variations of two temporal parameters in observing response procedures

   • Stephen B. Kendall

   OriginalPaper Pages: 179 - 185

5. Effects of retraining following response prevention on extinction of escape behavior

   • Joseph J. Franchina
   • Timothy E. Schindele
   • Karen R. Ritenour

   OriginalPaper Pages: 186 - 190

6. Preference for signaled shock: A test of two hypotheses

   • Jane M. Arabian
   • Otello Desiderato

   OriginalPaper Pages: 191 - 195

7. Self-punitive avoidance behavior in the mouse

   • Phyllis D. Brister
   • Kenneth B. Melvin

   OriginalPaper Pages: 196 - 200

8. Extradimensional transfer in the discriminative learning of goldfish

   • W. A. Tennant
   • M. E. Bitterman

   OriginalPaper Pages: 201 - 204

9. Poison-induced neophobia in rats: Role of stimulus generalization of conditioned taste aversions

   • Michael Domjan

   OriginalPaper Pages: 205 - 211

10. An analysis of positive general transfer in discrimination learning in the rat

    • Geoffrey Hall

    OriginalPaper Pages: 212 - 216

11. Modification of chicks’ pecking preferences: Food imprinting or instrumental conditioning?

    • Robert T. Brown

    OriginalPaper Pages: 217 - 220

12. Some cues rats can use as predictors of danger and safety

    • Hiroshi Imada
    • Miyuki Okamura

    OriginalPaper Pages: 221 - 225

13. Changes in response to S+ and S− during acquisition and overtraining of simultaneous discriminations in rats

    • Jean M. Mandler
    • James Goldberg

    OriginalPaper Pages: 226 - 234

14. Amount of training and reversal learning with singly presented stimuli in the rat

    • A. P. Greenway

    OriginalPaper Pages: 235 - 238

15. Partial reward, the negative contrast effect, and incentive averaging

    • James H. McHose
    • Douglas P. Peters

    OriginalPaper Pages: 239 - 244

16. The rat’s long-term preference for complexity in its environment

    • Michael S. Denny

    OriginalPaper Pages: 245 - 249

17. Motivational cues as determiners of stimulus control in rats

    • David C. Zuckerman

    OriginalPaper Pages: 250 - 256

18. Amnesia induced by hypothermia as a function of treatment-test interval and recooling in rats

    • Charles F. Hinderliter
    • Timothy Webster
    • David C. Riccio

    OriginalPaper Pages: 257 - 263

19. Concurrent schedule responding as a function of body weight

    • Frances K. McSweeney

    OriginalPaper Pages: 264 - 270

20. Aggression and avoidance byBetta splendens toward natural and artificial stimuli

    • Karen D. Rhoad
    • James W. Kalat
    • Peter H. Klopfer

    OriginalPaper Pages: 271 - 276