Inclusion criteria | Attention-deficit/hyperactivity disorder (combined type) (DSM-IV) |
Being 7 to 9 years of age | |
Ability to understand character and individual consequences of the trial | |
Written informed consent of the person with primary custody must be available before enrolment in the trial | |
Exclusion criteria | Diagnosis of bipolar disorder, psychosis, serious OCD, chronic serious tics or Tourette syndrome |
Major neurological or medical illness | |
Pharmacotherapy for severe anxiety and mood disorders and psychosis | |
Acute suicidal tendencies | |
IQ below 80 (CPM) | |
Non-German speaking child and primary caretaker | |
No telephone | |
Pregnancy and lactation | |
Participation in other clinical trials and observation period of competing trials, respectively. |