It Is Suspected That the Prevalence of Acute Stress Disorder

It is suspected that the prevalence of acute stress disorder is underestimated because ____.

A) individuals may not seek treatment within the thirty-day period that defines it
B) people who have it are too embarrassed to ask for help
C) it is not a well-recognized diagnosis and is still controversial
D) clinicians are more likely to diagnose PTSD than ASD for insurance purposes