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Attention Deficit Hyperactivity Disorder
Attention-deficit/hyperactivity disorder (ADHD) is a neurodevelopmental disorder marked by an ongoing pattern of inattention and/or hyperactivity-impulsivity that interferes with functioning or development.
THREE TYPES OF ADHD
THREE TYPES OF ADHD
Combined
Combined
(most common)
(most common)
Characterized by impulsive and hyperactive behaviors as well as inattention and distractibility.
(See other two columns for examples of symptoms)
Inattentive
Inattentive
Characterized predominately by inattention and distractibility without hyperactivity
Short attention span for age (difficulty sustaining attention)
Difficulty listening to others
Difficulty attending to details
Easily distracted
Forgetfulness
Poor organization
Hyperactive
Hyperactive
(least common)
(least common)
Characterized by impulsive and hyperactive behaviors
Often interrupts others
Has difficulty waiting
Tends to blurt out answers
Takes frequent risks, without thinking before acting
Causes
Causes
Genes and Heredity
Low Birth weight (LBW)
Toxins
Fetal alcohol spectrum disorders (FASD)
Etc.
Who does it affect?
Who does it affect?
Typical Age of Diagnosis:
Typical Age of Diagnosis:
Severe: 4 years
Mild: 7 years
Moderate: 6 years
ADHD is increasing in prevalence: hence the importance of awareness.
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