The latest revision of the Wechsler Adult Intelligence Scales, the WAIS-IV, is the top-selling measure of cognitive ability in adults and is widely used around the world. A revision of its best-selling predecessor Essentials of WAIS-III Assessment, Essentials of WAIS-IV Assessment provides practical, step-by-step instruction on accurately and effectively using the WAIS-IV. This is a valuable resource for clinical psychologists, school psychologists, neuropsychologists, and students in clinical and school psychology graduate programs.