The Importance of an Adult ADHD Assessment If you suspect you have ADHD You must be sure to undergo an assessment. You will then know whether you require treatment. You can either take the test yourself or let a professional do it for you. Cognitive testing Cognitive testing for ADHD https://wifidb.science/wiki/The_Best_Advice_You_Can_Ever_Receive_On_Adult_Adhd_Assessments