1.The TACT is a continuous performance test designed to measure errors of commission, errors of omission and variability of scoring over a 15 minute time span.

2.A total score is given with the number of accurate responses (omissions) and mistakes (commissions) as well as a score minute by minute.

3. It can be used to demonstrate clinical response to stimulant medication for patients and families.

4. It is not a diagnostic test for ADHD. It demonstrates clinical improvement 90 minutes from baseline after medication has been taken.

5. It should be administered by a physician or a specifically trained healthcare professional such as a nurse or psychologist in association with a physician.

6. It can be considered part of the assessment and treatment of ADHD and the response to medication.

7. It does not replace a comprehensive clinical assessment and evaluation.

8. It can be used for research purposes.