Dr. Harum utilizes the CNS Vital Signs computerized assessment of neurocognitive abilities to objectively measure many aspects of cognitive functioning, including attention span. The computerized Integrated Visual and Auditory (IVA) assessment is also used to measure attention, impulsiveness, hyperactivity, and medication responses. The NEBA is a BNET EEG assessment of brain wave ratios that function as one of the few bio markers of true ADHD. These valuable tools objectify the diagnosis of ADHD/ADD in a more reliable manner than clinical interview and use of parent questionnaires alone can provide.