In Attempts to Treat Stuttering with Medication, It Has Been

Multiple Choice

 In attempts to treat stuttering with medication, it has been found that stuttering is

A) not improved by any known medications.
B) improved by the use of selective serotonin reuptake inhibitors (SSRIs) such as Prozac.
C) improved by the use of dopamine agonists and worsened by the use of dopamine antagonists.
D) improved by the use of dopamine antagonists and worsened by the use of dopamine agonists.