Attention Deficit Disorder can be defined in three ways - inattentiveness, hyperactivity, and a combination of both. New and better treatments for Attention Deficit Disorder are being developed every day. But prior to treatment is the obvious step of diagnosis - which can be the most difficult stage. Learning to understand Attention Deficit Disorder symptoms is the first line of defense in tackling this difficult condition.

Attention Deficit Disorder symptoms manifest themselves differently in every person. One sufferer may demonstrate the inability to concentrate on simple tasks, listen to straightforward directions, or focus long enough to complete a project; these are considered symptoms of classic Attention Deficit Disorder.

Others present with excessive hyperactivity - the inability to sit still, wait their turn, organize their thoughts, or control impulsive behavior; these are considered signs of Attention Deficit Hyperactive Disorder. In some cases, sufferers may actually demonstrate a combination of behaviors.