This book is full of clear notes and exam-style practice questions covering every AS Critical Thinking topic for the OCR exam board. The whole thing's designed to make revision straightforward - everything you need to know is explained simply and thoroughly, with clear examples and a dash of humour thrown in here and there. It includes useful sections on how to develop your own arguments and how to do well in your exams. It also contains a CD-ROM with three digital sample tests to help prepare you for the multiple-choice section of the exam.