Now in its third edition, this classic reference has become established as an invaluable reference for students of psychology. It provides accessible explanations of key terms and draws on a range of disciplines from medicine to the social sciences. Using clear, unambiguous language and lively examples, the dictionary introduces the basic concepts of psychology. This new edition is thoroughly updated and includes many new entries -- particularly in the areas of health psychology and neuroscience. Distributed by Syndetic Solutions, Inc.