1.

Individual presents one or both of the following patterns:

(a)

For 6 months or more, individual frequently displays at least six of the following symptoms of inattention, to a degree that is maladaptive and beyond that shown by most similarly aged persons: Unable to properly attend to details, or frequently makes careless errors • Finds it hard to maintain attention • Fails to listen when spoken to by others • Fails to carry out instructions and finish work • Disorganized • Dislikes or avoids mentally effortful work • Loses items that are needed for successful work • Easily distracted by irrelevant stimuli • Forgets to do many everyday activities.

(b)

For 6 months or more, individual frequently displays at least six of the following symptoms of hyperactivity and impulsivity, to a degree that is maladaptive and beyond that shown by most similarly aged persons: • Fidgets, taps hands or feet, or squirms • Inappropriately wanders from seat • Inappropriately runs or climbs • Unable to play quietly • In constant motion • Talks excessively • Interrupts questioners during discussions• Unable to wait for turn • Barges in on others’ activities or conversations.

2.

Individual displayed some of the symptoms before 12 years of age.

3.

Individual shows symptoms in more than one setting.

4.

Individual experiences impaired functioning.

(Information from: APA, 2013.)