Preface 1. An Invertebrate System for the Cellular Study of Habituation and Sensitization Vincent Castellucci and Eric Kandel 2. Neural and Behavioral Mechanisms of Habituation and Sensitization Richard F. Thompson and Dennis L. Glanzman 3. Priming in STM: An Information-Processing Mechanism for Self-Generated or Retrieval-Generated Depression in Performance Allan R. Wagner 4. Neural and Psychological Processes Underlying the Development of Learning and Memory Byron A. Campbell and Xenia Coulter 5. Developmental Study of Habituation in Infants: The Importance of Paradigm, Response System, and State Rachel Keen Clifton and Michael N. Nelson 6. Habituation of Infant Visual Attention Leslie B. Cohen 7. An Information-Processing Analysis of Visual Memory and Habituation in Infants Gary M. Olson 8. Habituation as a Mechanism for Perceptual Development W.E. Jeffrey 9. The Ubiquity of Novelty-Familiarity (Habituation?) Effects David Zeaman 10. Comparisons between Habituation Research at the Developmental and Animal-Neurophysiological Levels R.N. Leaton and T.J. Tighe. Author Index. Subject Index.