Thus, the new criteria hold promise for providing a more helpful framework for educators. The disorder is developmental. It is a chronic, long-term condition and not one that is acutely acquired. Unfortunately, this implies that it may never be completely outgrown. The hallmark trait is an inability to attend.
Inattention is present to a marked degree and is developmentally inappropriate.
They frequently fail to spend the time required to complete assignments. There may be a marked degree of developmentally inappropriate impulsivity. The main factor associated with impulsivity is the inability to think before acting. There may be a marked degree of developmentally inappropriate over-activity. Students who are hyperactive usually demand a great deal of attention and, as a result, are often identified by teachers as needing assistance.