1. Use a Self-Assessment Test
A self-assessment test is a good way to determine whether or not an adult has ADD. Self-diagnostic psychological tests such as the Copeland Symptoms Checklist for Adult ADHD, the Wender Utah Rating Scale or the Brown Adult Attention Deficit Disorder Scales will give a good idea of whether or not you have the symptoms of ADD. Even though the tests provide a good start, a high score on any of them does not necessarily mean you have ADD. In fact, the symptoms may indicate one of several mental disorders other than ADD. The tests rely heavily on the objectivity of the test taker, and your attitude towards having ADD may subconsciously influence the answers you give on the test.
2. Look for Childhood Indicators
Testing for ADD in adults can be tricky. One of the reasons for this is because the symptoms need to have been around before the patient was seven years old, and many people have trouble remembering clearly what they were doing during that time. As a result, you'll need to get copies of old school records and any projects that still exist from when you were in elementary school. Another way to figure out whether the symptoms were present in your childhood is to ask your parents and your family. You may also want to locate your schoolteachers and childhood friends to see what they remember. Be sure to keep your questions as objective as possible.
3. Eliminate Other Problems
Other mental disorders, such as anxiety or depression, can produce the same symptoms in adults as ADD. Medical problems such as hearing loss and hyperthyroidism may also explain ADD-like symptoms. When you are being tested for ADD, be sure to ask for a complete physical examination, including a blood test to identify any indication of medical problems.
4. Test Cognitive Abilities
After medical problems have been eliminated, you'll want to have your cognitive abilities tested. Psychologists have a battery of tests they perform on a patient who might have ADD that evaluate concentration, attention span, short-term memory and ability to concentrate regardless of distractions. When this test is combined with the others, it will give you a good idea whether you have ADD or not.
