This text tackles the difficult topic of psychological disorders in 8 chapters. After the first three foundational chapters, a discussion of psychological disorders ensues to include anxiety disorders...This text tackles the difficult topic of psychological disorders in 8 chapters. After the first three foundational chapters, a discussion of psychological disorders ensues to include anxiety disorders, obsessive-compulsive and related disorders, mood disorders, schizophrenia spectrum and other psychotic disorders, and personality disorders.