With more than 1,300 entries, this new edition of The Concise Dictionary of Psychology is comprehensive, clear, concise and user-friendly. With extensive cross-referencing to related entries, it includes many additional entries and entries from peripheral fields, such as Babinski reflex, Doppler effect, Little Albert and Murphy's Law. Updated to take account of recent developments in psychology, it is a lean and efficient source of information, written in a straightforward and readable manner.From atavistic to folie a deux, from engram to weltschmerz and Seashore test, this book will be an indispensable reference tool for students of psychology, for professionals, for people in the health and caring professions, and for people in training.