Criteria can be met in either or both domains: for inattentive type, hyperactive-impulsive type or combined type | |
---|---|
Inattention | Hyperactivity impulsivity |
At least six of the following symptoms↓ | At least six of the following symptoms↓ |
Fails to sustain attention in tasks or play activities | Often fidgets with hands or squirms in seat |
Often fails to follow through on instructions from others | Difficulty remaining seated when required |
Often avoids tasks that require sustained mental effort | Runs about or climbs on things excessively in situations when it is inappropriate |
Often easily distracted | Exhibits a persistent pattern of motor activity (always on the go) |
Often loses things that are necessary for tasks or activities | Often noisy in playing or difficulty engaging quietly in leisure activities |
Appears not to listen to what is being said to him/her | Difficulty waiting in turns in games or group situations |
Fails to pay attention to details, or makes careless mistakes | Often blurts out answers before questions have been completed |
Often forgetful in daily activities | Often interrupts or intrudes on others |
Often has difficulty organising tasks and activities | Often talks excessively |
Additional criteria required: Onset before the age of 7 years, functional impairment, impairment present in more than one setting |
DSM-IV, Diagnostic and statistical manual of mental disorders, fourth edition