"This handy, one-volume compendium of current theory and research on the psychology of reasoning not only presents the state of the science of reasoning but also charts new directions. Covering everything from how to define reasoning... to the brain functions that subserve reasoning... the book's contributors...create a comprehensive account of what is known about reasoning in psychology and cognitive science. The editors and contributors are all well-known and highly regarded researchers in the field.... Highly recommended." Choice