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What is it?
The term Attention Deficit Hyperactivity Disorder (ADHD) originated in the United States, and was first officially used in 1980. ADHD-diagnosed children are defined as:
- inattentive (short attention span),
- impulsive (act before they think), and
- hyperactive (fidgety, disruptive) to a degree which is damaging to their lives both at school and at home.
How common is it?
At least 1% of children in the UK are thought to have ADHD
What age range does it affect?
Problems generally arise within the first few years of school
Symptoms
Regular Causes
- One theory is that children with ADHD have a shortage of certain chemicals in the brain, which would normally enable the child to concentrate and control their emotions
- Family problems (stress in the family can cause children to become more disruptive)
Families with children diagnosed with ADHD very often show signs of being under stress – but many experts argue that the stress is caused by the ADHD, rather than the other way round
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