For students of WJEC Psychology AS Level this revision book provides all the essential information you need to know for your exams as well as practice exam questions and exam skill activities. Written by leading authors and experienced Principal Examiners this book will reinforce and test your knowledge and help you improve your exam performance. Although designed to be used independently this book also interlocks seamlessly with the student book Psychology AS -The Complete Companion for WJEC to provide complete support for students - knowledge and study support plus revision and exam practice.