Now in a substantially revised and expanded second edition, this important work thoroughly details the full range of clinical assessment tools developed by Theodore Millon and his associates. Presented is the most current, authoritative overview of the Millon Clinical Multiaxial Inventory (MCMI), as well as comprehensive information on widely used instruments for such specific populations as adolescents, preadolescents, medical patients, and college students. With a heightened focus on clinical practice, the second edition offers explicit guidance for linking assessment to individualized, evidence-based treatment planning and intervention. Many of the chapters are entirely new, reflecting significant research advances and the development of new inventories.