The MOST common psychological disorders in the United States are

Intense, persistent, and frequently occurring sexual urges or behaviors that involve unusual situations, objects, or activities are known as:

a. criminal sexual offenses b. sadistic sexual practices c. paraphilias d. fantasies

The reason that mental retardation is recorded on the same DSM-IV axis as personality disorders is because

A. this axis relates to relatively chronic conditions B. mental retardation and personality disorder generally have similar causes C. mental retardation and personality disorder are generally treated using similar methods D. this axis relates to biologically influenced conditions