This article suggests that Ritalin fails to “cure” attention-deficit hyperactivity disorder. Ritalin for ADHD is like glasses for a vision problem. True, it aids some functions and not others—visual memory, not executive function, for example. But for the right child at the right time, Ritalin can be tremendously helpful, especially combined with other support the child needs.

Helen F. Neville
Oakland, Calif.