1 Mental Disorders as Discrete Clinical Conditions: Dimensional versus Categorical Classification (Thomas A. Widiger and Stephanie Mullins-Sweatt).

2 The Problem of Dual Diagnosis (Melanie E. Bennett and Selvija Gjonbalaj-Morovic).

3 Structured and Semistructured Interviews for Differential Diagnosis: Issues and Applications (Daniel L. Segal and Frederick L. Coolidge).

4 Impact of Race and Ethnicity (Susan Tinsley Li, Sandra Jenkins, and Alecia Sundsmo).

Part II: Specific Disorders.

5 Delirium, Dementia, and Amnestic and Other Cognitive Disorders (Gerald Goldstein).

6 Substance-Related Disorders: Alcohol (Eric F. Wagner, Mark B. Sobell, and Linda C. Sobell).

7 Psychoactive Substance Use Disorders: Drugs (Stacey B. Daughters, Marina A. Bornovalova, Christopher J. Correia, and C. W. Lejuez).

8 Schizophrenia (Dennis R. Combs and Kim T. Mueser).

9 Mood Disorders: Depressive Disorders (Leilani Feliciano and Patricia A. Areán).

10 Bipolar Disorder (David J. Miklowitz and Sheri L. Johnson).

11 Anxiety Disorders (Deborah C. Beidel and Brooke Stipelman).

12 Somatoform Disorders (Laurence J. Kirmayer and Karl J. Looper).

13 Dissociative Disorders (Etzel Cardeña and David H. Gleaves).

14 Sexual and Gender Identity Disorders (Lori A. Brotto and Carolin Klein).

15 Eating Disorders (J. Kevin Thompson, Megan Roehrig, and Bill N. Kinder).

16 Sleep Disorders (Charles M. Morin and Jack D. Edinger).

17 Personality Disorders (Emily B. Ansell and Carlos M. Grilo).

Author Index.

Subject Index.