1. Elemental versus configural perception in a people-present/people-absent discrimination task by pigeons

   • Ulrike Aust
   • Ludwig Huber

   OriginalPaper Pages: 213 - 224

2. The effect of rate of reinforcement and time in session on preference for variability

   • Frances K. McSweeney
   • Benjamin P. Kowal
   • Eric S. Murphy

   OriginalPaper Pages: 225 - 241

3. Temporal integration and temporal backward associations in human and nonhuman subjects

   • Francisco Arcediano
   • Martha Escobar
   • Ralph R. Miller

   OriginalPaper Pages: 242 - 256

4. Timing in retroactive interference

   • Martha Escobar
   • Ralph R. Miller

   OriginalPaper Pages: 257 - 272

5. Competition between ethanol-induced reward and aversion in place conditioning

   • Christopher L. Cunningham
   • Rachel Smith
   • Carrie Mcmullin

   OriginalPaper Pages: 273 - 280

6. Negative priming and occasion setting in an appetitive Pavlovian procedure

   • Esther Mondragón
   • Charlotte Bonardi
   • Geoffrey Hall

   OriginalPaper Pages: 281 - 291

7. Conditioning-specific reflex modification of the rabbit (Oryctolagus cuniculus) nictitating membrane response: US intensity effects

   • Matthew A. Seager
   • Carrie A. Smith-Bell
   • Bernard G. Schreurs

   OriginalPaper Pages: 292 - 298

8. Recovery effects after extinction in the Morris swimming pool navigation task

   • José Prados
   • Raúl D. Manteiga
   • Joan Sansa

   OriginalPaper Pages: 299 - 304

9. Notices and announcements

   Announcement Pages: 305 - 305