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Think You Might Have ADHD?

Chances are, you've already taken an online quiz (or ten).


They’re everywhere—“How to Know if You Have ADHD!”

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Maybe you thought: “Wait, I’m not hyper—could I still have ADHD?”

Spoiler alert: Yes. What used to be called ADD is now known as ADHD, inattentive type.
The name changed, but the experience hasn’t.

 

So, you clicked on one of those quizzes, hoping for some clarity.
Totally understandable.

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Here's the catch:

 

Those are screeners—and simply put, screeners cannot diagnose ADHD.

In fact, there is no single test that can diagnose ADHD. (Despite those clickbait headlines.)
A true ADHD diagnosis requires a review of your history, a diagnostic interview, plus multiple forms of assessment.

 

And because those online screening "tests" are not diagnostic, they won’t get you:

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  • A legit diagnosis

  • School or workplace accommodations

  • A prescription for medication

 

That Said, Here is What You Don’t Need: 

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You don’t need a $5,000 neuropsych evaluation with a 45-page report that won't actually get read.

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That’s overkill. And research backs that up.

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Here's What You Do Need:

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An streamlined ADHD evaluation that’s comprehensive enough to:

 

  • Provide a legitimate diagnosis

  • Qualify you for accommodations

  • Give you a report that your medical provider can use to prescribe medication

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That’s exactly what I offer.

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You will get an evaluation that doesn't take forever, but is comprehensive enough to cover all the bases.

And you won’t get a report that is 45 pages of fluff. (Because let’s be honest: most people skip straight to the summary.)

I make sure every page matters.

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No Guessing. No Overkill. Just the Right Tests.

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This is a personalized assessment—not a clickbait quiz claiming to diagnose ADHD.


It’s a tailored evaluation that gives you the clarity and documentation you need—nothing more, nothing less.

Fees for ADHD Testing

Full adult ADHD evaluation: $800 This includes a review of your history, a diagnostic interview, a battery of psychological tests, a comprehensive written report, and a feedback session to go over your results. This level of assessment is typically required by schools or workplaces to receive accommodations for ADHD. Medical provoiders also typically require this level of assessment before they will prescribe ADHD medication.

 

ADHD screening: $250 This is not a full diagnostic evaluation, but it provides more detailed information than a simple online quiz (which cannot be used to diagnose ADHD). This screening includes a brief interview, standardized screening tools, and feedback about whether the results suggest that more testing is warranted not.

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Note on payment info:

Each test requires a licensed purchase from the publisher, so payment is due at the beginning of the first session. Because materials are used in advance, we’re unable to offer refunds if testing is not completed or you do not attend your feedback session.

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Insurance information: We are not in-network with insurance plans and do not bill insurance directly. However, we can provide a superbill that you may submit to your insurance company for possible reimbursement.

More Info About ADHD in Adults

ADHD in Adults: It’s Not What You Think
Misunderstood. Misdiagnosed. Often missed entirely. ADHD doesn’t go away in adulthood—it just becomes harder to recognize. Many adults develop complex coping strategies that hide their symptoms, leading to burnout, mislabeling, and years without support.


What ADHD Looks Like in Adults
It’s not always hyperactivity. Instead, it often shows up as:

  • Chronic disorganization

  • Missed deadlines and poor time management

  • Trouble starting or finishing tasks

  • Restlessness or difficulty relaxing

  • Impulsive decisions

  • Trouble focusing, especially on routine tasks


The Invisible Struggles
Many of the most disruptive ADHD symptoms are hidden from view:

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  • Mental Fatigue: Daily effort to stay on track can lead to exhaustion.

  • Hyperfocus: Periods of intense concentration on certain tasks can cause you to lose track of time and ignore other priorities.

  • Emotional Overload: Strong reactions and difficulty managing frustration, disappointment, or rejection.

  • Imposter Syndrome: Despite success, many adults with ADHD feel like they’re “faking it” and fear being exposed.

  • Overwhelm Paralysis: Facing complex tasks can lead to shutdown—even when you want to act.

  • Time Blindness: Losing track of time or underestimating how long tasks take creates chronic stress and disorganization.


Often Misdiagnosed
Symptoms of adult ADHD can overlap with or be mistaken for:

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  • Anxiety

  • Depression

  • Bipolar disorder

  • Substance use problems

These may be co-occurring, or they may result from untreated ADHD.


“But I Wasn’t Diagnosed (or Hyperactive) as a Kid…”
That doesn’t rule out ADHD. Symptoms often become more noticeable in adulthood—when life gets more demanding and support systems are gone. Hyperactivity can also become internalized with age, showing up as racing thoughts or multi-tasking to the point of exhaustion. ADHD is a lifelong condition, not just a childhood disorder.


Get Clarity and Support
We provide ADHD testing and evaluation services for adults:

  • Online across both California and Connecticut

  • In-person in Sacramento, California

© 2025 Clary Tepper, Ph.D.

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