This title aims to provide psychology students with an introduction to all major aspects of psychology. This edition has been re-written and re-structured in line with AS and A level specifications. The book is divided into two major parts. Part one covers material needed for AS level and comprises cognitive and developmental psychology, physiological psychology and individual differences, as well as social psychology and research methods. Part two covers A level material, which comprises social, physiological, cognitive, developmental, and comparative psychology as well as individual differences and perspectives.