This is the essential reference work for any undergraduate psychology student or those studying psychology for the first time, including related disciplines such as health care and social sciences. Packed with easy to understand definitions and helpful diagrams, the new edition has been expanded to include the key concepts within the growing field of neuroscience, as well as greater coverage of positive psychology. Also including a list of key references in the field, and a guide to writing essays and referencing your work, this is the perfect accompaniment for any student newly encountering this fascinating subject, or professionals wanting to familiarise themselves with key terms and ideas. It provides clear definitions and explanations of key concepts from all areas of psychology and neuroscience. Key features include: over 2500 entries extensive cross referencing for easy navigation mini biographies of key psychologists list of key reference works study notes section list of common abbreviations This comprehensive and accessible dictionary will support you throughout your psychology and neuroscience studies.