Book excerpt: Quickly acquire the knowledge and skills you need to confidently administer, score, and interpret the MBTI In order to use the Myers-Briggs Type Indicator (MBTI) appropriately and effectively, professionals need an authoritative source of advice and guidance on how to administer, score, and interpret this test. Written by Naomi Quenk—who coauthored the 1998 revision of the MBTI Manual and the MBTI Step II Manual—Essentials of Myers-Briggs Type Indicator Assessment, Second Edition is that source. Like all the volumes in the Essentials of Psychological Assessment series, this book is designed to help busy practitioners, and those in training, to quickly acquire the knowledge and skills they need to make optimal use of major psychological assessment instruments. Each concise chapter features numerous callout boxes highlighting key concepts, bulleted points, and extensive illustrative material, as well as test questions that help you gauge and reinforce your grasp of the information covered. Completely revised and up to date with discussion of new versions of the MBTI, such as MBTI Step II and MBTIComplete, Essentials of Myers-Briggs Type Indicator Assessment, Second Edition provides expert assessment of the instrument's relative strengths and weaknesses, valuable advice on its clinical applications, and several illuminating case reports.