DigitalJournal.com | Study shows that Ritalin does not improve academic performance DigitalJournal.com It was identified as a stimulant in 1954, and licensed by the U.S. Food and Drug Administration (FDA) in 1955 for treating attention deficit hyperactivity disorder (ADHD). Since the 1960's the diagnosis of ADHD in children and the prescription of ... |
Jun 192013