attention deficit dis order

Cultural Dictionary
Attention Deficit Disorder (ADD)

A disorder characterized by a difficulty in retaining focus, especially on tasks, for long periods of time.

Note: One of the most common reasons children are brought into therapy, ADD is often treated with the somewhat controversial drug Ritalin®, which is thought to work by stimulating the attention-focusing structures of the brain.
The American Heritage® New Dictionary of Cultural Literacy, Third Edition
Copyright © 2005 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
Cite This Source
Explore Dictionary.com
Previous Definition: attaché
More from Thesaurus.com
Synonyms and Antonyms for attention deficit dis order
More from Reference.com
Search for articles containing attention deficit dis order
Dictionary.com Word FAQs

Dictionary.com presents 366 FAQs, incorporating some of the frequently asked questions from the past with newer queries.

Copyright © 2014 Dictionary.com, LLC. All rights reserved.
  • Please Login or Sign Up to use the Recent Searches feature