ADHD Assessment in Adults When you're evaluating whether or you should treat someone suffering from adhd, you must conduct a thorough assessment. This includes both objective and subjective ratings. To ensure that there aren't any other conditions, you will also require brain scan results. Objective measures Objective measures are useful https://sciencewiki.science/wiki/The_Main_Problem_With_Assessing_Adhd_In_Adults_And_How_To_Fix_It