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Attention Deficit Hyperactivity Disorder (ADHD) and
Attention Deficit Disorder (ADD)
ADHD has four subtypes: Predominantly inattentive, Predominantly Hyperactive/Impulsive, ADHD Combined, and ADHD Not Otherwise Specified. Generally, ADD is a neurological condition characterized by a difficulty in focusing on and completing tasks such as schoolwork. In those with the Hyperactive or Combined ADHD, these symptoms are also accompanied by hyper, impulsive behavior that can be difficult to control. It is believed that about 5% of the world's population is affected. Diagnosis is usually made during childhood, and about 60% of these children will have ADHD throughout adulthood.
ADHD and ADD can be diagnosed by a neurologist who performs a series of intelligence and psychological tests. Certain criteria must be met to have a diagnosis. While there is no cure for ADHD, some medications are very effective in helping treat the symptoms. Classroom techniques such as seating a child near the teacher's desk can aid in reducing distractions.