Final answer:
The DSM-IV-TR was designed to provide a complete list of mental disorders, serving as a critical resource for standardized diagnosis and classification in the mental health field.
Step-by-step explanation:
The DSM-IV-TR was designed to provide a complete list of B. mental disorders. This publication by the American Psychiatric Association is widely utilized for the diagnosis and classification of mental health conditions. The DSM-IV-TR stands for the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision, which precedes the current DSM-5. As with all editions of the DSM, its primary purpose is to offer a standardized language and criteria for the classification of mental disorders, to improve diagnoses, treatment, and research.