E.D. Capaldi, Conditioned Food Preferences.C.R. Gallistel, Classical Conditioning as an Adaptive Specialization: A Computational Model.P.C. Holland, Occasion Setting in Pavlovian Conditioning.S. Siegel and L.G. Allan, Pairings in Learning and Perception: Pavlovian Conditioning and Contingent Aftereffects.S. Mineka, Evolutionary Memories, Emotional Processing, and the Emotional Disorders.R.M. Nosofsky and J.K. Kruschke, Investigations of an Exemplar-Based Connectionist Model of Category Learning.J. Huttenlocher and L.V. Hedges, Reconstructing the Past: Category Effects in Estimation.Index.Contents of Recent Volumes.