"1 out of every 5 Ivy League students is prescribed stimulants." From the third paragraph of the article: "Researchers analyzed responses from an online quest

"1 out of every 5 Ivy League students is prescribed stimulants." From the third paragraph of the article: "Researchers analyzed responses from an online questionnaire of more than 600 Ivy League sophomores, juniors and seniors who were not diagnosed with ADHD — attention deficit/hyperactivity disorder — and therefore did not have a prescription for the medication. Writing essays and studying for an exam cause the most angst for students — of those who used stimulants, 69 percent said they used them to stay focused while writing and 66 percent said they used the drugs to help study."