Problem Solving Comprehension Author:Arthur Whimbey & Jack Lockhhead This popular handbook has been used successfully in high schools and colleges to sharpen students' thinking skills. You can also use it at home or on the job, to help you score higer on tests or just generally improve your thinking ability. — Problem Solving and Comprehension shows how you can increase your power to analyze problems and comprehe... more »nd what you read and hear. First it outlines and illustrates the methods used by good problem solvers, then it gives you practice in applying these successful methods to a variety of questions. New to this third edition is a post-test to the "WASI" test that opens the book. Use these to test yourself before and after working through the problems - and witness a marked improvement in your analytical thinking powers!« less