Others describe a worker as very shy and lacking in self-confidence. This worker stays in an office cubicle all day, never coming out for breaks or lunch. Which term best describes this behavior?

A) Narcissistic
B) Histrionic
C) Avoidant
D) Paranoid

Patients with avoidant personality disorder are timid, socially uncomfortable, withdrawn, and avoid situations in which they might fail. They believe themselves to be inferior and unappealing. Individuals with histrionic personality disorder are seductive, flamboyant, shallow, and attention-seeking. Paranoia and narcissism are not evident.