What is the definition of ADHD according to the DSM IV?

The criteria for ADHD are listed in the Diagnostic and Statistical Manual of Mental Disorders 4th Edition (DSM-IV) as a set of descriptions for children and adolescents who have significant difficulties with inattention, hyperactive behaviors and impulse control problems in two or more settings (American Psychiatric Association, 1994).

There are four types of ADHD: inattentive, hyperactive/impulsive, combined and not otherwise specified (NOS). (Criteria for each is listed below)

For a diagnosis of ADHD to be made, the symptoms must:

1)Be present for the past 6 months

2)be present before the age of 7

3)cause an impairment in two or more settings

4)be an impairment of academic, social or occupational function.

Criteria for ADHD - Inattentive (must have 6 of 9)

Fails to give close attention to details

Difficulty sustaining attention

Does not seem to listen

Fails to finish or to follow through

Has difficulty organizing

Dislikes tasks requiring sustained attention

Often loses things necessary for task

Easily distracted

Is often forgetful

Criteria for ADHD - Hyperactive/Impulsive (must have 6 of 9)

Often fidgets with hands, feet, or squirms

Often leaves seat when not supposed to

Often runs about or climbs

Difficulty playing quietly

Is often “on the go” or seems as if “driven by a motor”

Often talks excessively

Often blurts out answers

Has difficulty waiting turns

Interrupts/intrudes on others

Criteria for ADHD - Combined

A combination of 12 of the 18 symptoms from

Criteria for ADHD - Not Otherwise Specified (NOS)

Shows significant behaviors but does not meet all characteristics