Welland (2011 population 50,631) is a city in the Regional Municipality of Niagara in Southern Ontario, Canada. The city is located in the centre of Niagara.
More than 5 million U.S. children, or 9.5 percent, have been diagnosed with ADHD as of 2007, according to the U.S. Centers for Disease Control and Prevention. Kids with the condition may act more impulsively, and have difficulty paying attention and controlling their behavior.
ADD (attention deficit disorder): ADHD is a common condition that affects children and adolescents, while ADD is more common in adults. ADHD is the most commonly diagnosed mental disorder of children and is more common in boys than in girls. Children with ADHD generally have greater problems paying attention or concentrating. They can't seem to follow directions and are easily bored or frustrated with tasks.