ADHD assessments can offer much-needed clarity for individuals and families seeking answers. Whether you’re exploring a diagnosis for yourself or your child, our evaluation process is thorough, supportive, and designed to provide meaningful insight.
At the Kendal Clinic, we use the Test of Variables of Attention (T.O.V.A.) to provide an objective, scientific look at how your brain maintains focus and manages impulses. Unlike subjective questionnaires, the T.O.V.A. is an FDA-cleared computerized tool that measures your attention with millisecond precision. The T.O.V.A test takes approximately 40 minutes to complete.
What is the T.O.V.A. Test?
The T.O.V.A. is a specialized performance test used to evaluate ADHD and other attention-related concerns in children (ages 4+) and adults. It is designed to be simple and repetitive, which allows us to see how well you – or your child – can stay focused on a task over time.
What is the Cost of a T.O.V.A. Test?
The cost of a T.O.V.A. test is $250. Please note that this service is not covered by insurance and is offered on a private-pay basis.
What to Expect During Your Visit
Our Kendal Clinic clinician Tessa Passarelli will guide you through the process, and help you or your child feel comfortable during your testing experience.
A typical testing appointment takes about 40 minutes. Here is a breakdown of the process:
- Setup: You will be seated in a quiet, distraction-free room in front of a computer.
- The Task: You will use a hand-held microswitch (a small button) to respond to stimuli on the screen.
- Visual Test: You will see a square flash on the screen and press the button only when it appears in a specific position.
- Auditory Test: You will hear two different tones and press the button only for the “target” tone.
How to Prepare
To ensure the most accurate results, please follow these guidelines:
- Rest: Get a full night’s sleep before your appointment.
- Nutrition: Eat a balanced meal or light breakfast prior to testing to maintain steady energy levels.
- Substances: Avoid excessive caffeine or other stimulants/depressants (like antihistamines) on the morning of your test, as these can artificially impact your focus.
- Medication: If you are already taking ADHD medication, please contact our office or check with your provider to see if you should take it on the day of the test.
- Vision/Hearing: Bring any prescribed glasses or hearing aids.
Your Report: A Compass for What’s Next
Once testing is complete, you can expect a finalized report within about two weeks. Tessa Passarelli will meet with you again for a feedback session, where she’ll review your results, answer any remaining questions, and walk you through personalized recommendations. You’ll also receive a copy of the report to take home. The report will share your Sustained Attention (ability to stay focused over time), Impulsivity (how well you can inhibit responses when you shouldn’t press the button), and Processing Speed (how quickly and consistently you react to information).
At The Kendal Clinic, we understand how overwhelming it can feel to be caught in a current of uncertainty. Our goal is to help you find calmer waters with insight, guidance, and clarity. The T.O.V.A evaluation serves as a compass, pointing you toward the next best step in your journey.
If you’re ready to gain a clearer understanding of what’s going on beneath the surface, reach out today to schedule your ADHD intake appointment. We’re here to help you or your child navigate the path forward with confidence and support.
