1. Humidity as an aversive stimulus in learning inDrosophila melanogaster

   • Éric Le Bourg

   OriginalPaper Pages: 265 - 276

2. Anxiolytic-like effect of ejaculation upon frustration

   • Esteban Freidin
   • Giselle Kamenetzky
   • Alba Elisabeth Mustaca

   OriginalPaper Pages: 277 - 286

3. Response rate is not an effective mediator of learned stimulus equivalence in pigeons

   • Andrea J. Frank
   • Edward A. Wasserman

   OriginalPaper Pages: 287 - 295

4. Looking for inhibition of return in pigeons

   • Brett M. Gibson
   • Igor Juricevic
   • Raymond M. Klein

   OriginalPaper Pages: 296 - 308

5. Remembering: The role of extraneous reinforcement

   • Glenn S. Brown
   • K. Geoffrey White

   OriginalPaper Pages: 309 - 323

6. Relationship between cooperation in an iterated prisoner's dilemma game and the discounting of hypothetical outcomes

   • Richard Yi
   • Matthew W. Johnson
   • Warren K. Bickel

   OriginalPaper Pages: 324 - 336

7. Discriminative stimuli that follow the absence of reinforcement are preferred by pigeons over those that follow reinforcement

   • Andrea M. Friedrich
   • Tricia S. Clement
   • Thomas R. Zentall

   OriginalPaper Pages: 337 - 342

8. Stimulus specificity of concurrent recovery in the rabbit nictitating membrane response

   • Gabrielle Weidemann
   • E. James Kehoe

   OriginalPaper Pages: 343 - 362

9. The role of habituation of the response to LiCl in the US-preexposure effect

   • Isabel De Brugada
   • Felisa González
   • Geoffrey Hall

   OriginalPaper Pages: 363 - 370

10. Disruption of latent inhibition by interpolation of task-irrelevant stimulation between preexposure and conditioning

    • Martha Escobar
    • Francisco Arcediano
    • Ralph R. Miller

    OriginalPaper Pages: 371 - 385