PGDCG&R SEM 1 PAPER 3 UNIT 5 - ATTENTION DEFICIT & HYPER-ACTIVITY DISORDER (ADHD)
Attention deficit hyperactivity disorder (ADHD) is a mental health disorder that can cause above-normal levels of hyperactive and impulsive behaviors. People with ADHD may also have trouble focusing their attention on a single task or sitting still for long periods of time.