Now available in paperback. This revised and updated edition of the definitive resource for experimental psychology offers comprehensive coverage of the latest findings in the field, as well as the most recent contributions in methodology and the explosion of research in neuroscience. Volume Three: Learning, Motivation, and Emotion, focuses on the role of learning in the operation of motivational systems in human cognitive development.About the Author: Editor-in-Chief: Hal Pashler, Ph.D., University of California, San Diego, Department of Psychology, La Jolla, CA. Volume Editor: Randy Gallistel, Ph.D., Rutgers University, Psychology Building, Piscataway, NJ.