Illustrated with diagrams and case studies, this guide provides business managers with a practical appreciation of psychometric testing as an aid to staff selection and development. The book explains when and how to use the tests, and how to integrate them with other methods of assessment. It provides an understanding of the different types of tests available, and how to interpret their results. Along with information on the legal, regulatory and professional implications of using these tests, there is advice on the tests most appropriate for specific applications, such as aptitude, performance, personality, training and career development.