ADHD stand for attention deficit disorder with hyperactivity. According to Smith and Tyler (2010) "attention deficit hyperactivity is an ailment of hyperactivity, impulsivity, inattention; included in other health impairments. "(Smith and Tyler, 2010) ADHD is often to referenced as attention deficit disorder (ADD). Amongst school-age children attention deficit hyperactivity disorder has been named the most common disorder. ADHD has many symptoms but the key central..