Choice, delay, probability, and conditioned reinforcement James E. Mazur OriginalPaper Pages: 131 - 147
The influence of stimulus attributes on duration matching-to-sample in pigeons Philipp J. KraemerChristopher K. RandallRussell W. Brown OriginalPaper Pages: 148 - 157
Retroactive interference and rate of forgetting in delayed matching-to-sample performance David N. HarperK. Geoffrey White OriginalPaper Pages: 158 - 164
Short-term spatial memory in honeybees M. R. IsnecP. A. CouvillonM. E. Bitterman OriginalPaper Pages: 165 - 170
Discriminating between reward-produced memories: Effects of differences in reward magnitude E. J. CapaldiSuzan AlptekinKimberly Birmingham OriginalPaper Pages: 171 - 176
Rapid timing of a single transition in interfood interval duration by rats Jennifer J. Higa OriginalPaper Pages: 177 - 184
Visual discrimination of real objects and pictures in pigeons Shigeru Watanabe OriginalPaper Pages: 185 - 192
Odors of individuality originating from the major histocompatibility complex are masked by diet cues in the urine of rats Heather Macintosh SchellinckBurton M. SlotnickRichard E. Brown OriginalPaper Pages: 193 - 199
One-trial simultaneous and backward excitatory fear conditioning in rats: Lick suppression, freezing, and rearing to CS compounds and their elements Melody AlbertJohn J. B. Ayres OriginalPaper Pages: 210 - 220
Temporal integration in second-order conditioning and sensory preconditioning Robert C. BarnetRobert P. ColeRalph R. Miller OriginalPaper Pages: 221 - 233
Pigeons’ serial ordering of numerosity with visual arrays Jacky EmmertonAnnette LohmannJoachim Niemann OriginalPaper Pages: 234 - 244