This second edition includes substantial revision and new material. Part I, which presents the different theoretical approaches, has been updated in light of re... » 

This second edition includes substantial revision and new material. Part I, which presents the different theoretical approaches, has been updated in light of recent work in the field. Part II, which treats extensions to cognitive science, has been thoroughly revised, with new chapters added on brains, emotions and consciousness. Other additions include a list of relevant Web sites at the end of each chapter and a glossary at the end of the book. «