This classic text has become established as an invaluable reference for students of psychology. Previous editions of this dictionary have been widely praised for the clear and concise entries introducing key concepts from all areas of psychology. This fourth edition not only contains over 200 new entries, but boasts a new user-friendly design and thorough cross-referencing that make it even easier to find exactly what you're looking for. It should be a staple on every psychology student's bookshelf.