HEATKEYS

Definition of word from the Merriam-Webster Online Dictionary with audio pronunciations, thesaurus, Word of the Day, and word games.

Dictionary.com - the largest and most trusted free online dictionary. Instantly look up accurate and extensive definitions and word meanings, and hear audio pronunciations.

Online Dictionary - Multiple dictionaries including: English dictionary, medical dictionary, legal dictionary, financial dictionary, computer dictionary, thesaurus, dictionary of acronyms and abbreviations, dictionary of idioms, thesaurus, Columbia e...

The National Institute of Mental Health (NIMH) is the largest scientific organization in the world dedicated to research focused on the understanding, treatment, and prevention of mental disorders and the promotion of mental health.

Brain Rules by John J. Medina is a multimedia project explaining how the brain works. It includes a book, a feature-length documentary film, and a series of interactive tutorials.

Providing researchers with access to millions of scientific documents from journals, books, series, protocols and reference works.

This site provides parents, professionals, and educators with the latest research on ADD to help them learn the most current information for helping children with Attention Deficit Hyperactivity Disorder/Attention Deficit Disorder.

The largest and most trusted free online thesaurus. Quickly find accurate and up-to-date synonyms, antonyms, and related words at Thesaurus.com. Synonym dictionary, antonym dictionary, words synonyms.

Watch full episodes of your favorite PBS shows, explore music and the arts, find in-depth news analysis, and more. Home to Antiques Roadshow, Frontline, NOVA, PBS Newshour, Masterpiece and many others.

Attention deficit information about ADHD symptoms, medication, treatment, diagnosis, and parenting ADD children from the experts at ADDitude magazine.