The Wall Street Journal:
It’s no longer shocking to hear of children with attention-deficit hyperactivity disorder—and others simply facing a big test—taking ADHD medicine to boost their performance in school. But new studies point to a problem: There’s little evidence that the drugs actually improve academic outcomes.
Stimulants used to treat ADHD like Ritalin and Adderall are sometimes called “cognitive enhancers” because they have been shown in a number of studies to improve attention, concentration and even certain types of memory in the short-term. Similar drugs were given to World War II soldiers to improve their ability to stay alert while scanning radars for enemy aircraft.
Martha Farah, a cognitive neuroscientist at the University of Pennsylvania who sits on the American Academy of Neurology committee that is drafting new treatment guidelines, recalls a student saying that after she takes her medication, she heads to the library. If she keeps her head down and studies, she gets very absorbed in her work and accomplishes a tremendous amount. But if a friend stops by, she becomes equally engrossed in the chat. Many students report they find themselves absorbed in cleaning their rooms rather than studying.
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