Adhd Assessments Adhd assessments are required to ensure proper diagnosis and treatment. These assessments include Neuropsychological emotional, Emotional, and structured clinical components. T.O.V.A assessment The Test of Variables of Attention assessment (TOVA) is a computerized test that is based on time and can be used to diagnose attention deficit disorders. https://intern.ee.aeust.edu.tw/home.php?mod=space&uid=104841