ADHD Diagnosis with QBCheck: An Objective, At Home Testing Solution

Written By: Desiree Matthews, PMHNP-BC

March 5, 2025

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ADHD, or attention-deficit/hyperactivity disorder, is a common neurodevelopmental condition. Diagnosing it can be challenging and sometimes inconsistent. Traditional ADHD assessments often rely on reports, interviews, and questionnaires, which may yield inaccurate or biased results.

That’s where QBCheck comes in—it’s really changing the landscape. This remote, objective testing solution for ADHD is FDA-authorized and helps clinicians make more accurate and timely diagnoses. In this blog post, I’ll dive into how QBCheck works, its benefits, and why it stands out compared to other ADHD testing methods.

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Frequently Asked Questions

What is QBCheck and how does it help with ADHD diagnosis?

QBCheck is an objective electronic test that measures attention, impulsivity, and activity in real time. It adds measurable data to traditional symptom screening and aids clinicians in forming a complete assessment.

Is QBCheck a clinical diagnosis?

No. QBCheck provides objective data to support a clinical diagnosis, but only a licensed provider can make the official diagnosis following a comprehensive evaluation.

How does QBCheck differ from standard ADHD questionnaires?

Standard questionnaires rely on self-report or observer report. QBCheck uses a performance-based task to collect real-time behavioral data, offering an objective perspective on core ADHD symptoms..

How accurate is QBCheck?

When combined with validated screening tools and clinical history, QBCheck offers high reliability in identifying symptom patterns consistent with ADHD. It reduces subjective bias common in self-report questionnaires

Can I take QBCheck at home?

Yes — QBCheck can be taken online from home during a scheduled testing session, making it a convenient objective testing option.

How long does QBCheck take?

QBCheck generally takes about 15–20 minutes to complete.

Do I need special equipment for QBCheck?

You will need a desktop or laptop computer with a working keyboard and mouse in a quiet space with minimal disruptions.

What should I do with my QBCheck results?

Share your results with a licensed psychiatric provider, who will interpret them in conjunction with your clinical history and symptom screening to determine next steps.

What is QBCheck?

QBCheck is a remote testing tool that objectively measures key ADHD symptoms like attention, impulsivity, and hyperactivity. It uses motion-tracking technology and a computerized task and is FDA-authorized. The test gives reliable, data-based insights into a patient’s symptoms, helping clinicians make better decisions.

How Does QBCheck Work?

QBCheck is a computer-based test that measures attention, hyperactivity, and impulsivity by simulating real-world distractions. A motion sensor tracks the patient’s movements to collect objective data on attention and response time. This movement tracking identifies ADHD-specific patterns, as motor over-activity is linked to challenges in executive control, a core component affected in ADHD. The test usually takes about 20 minutes.

Scheduling: Patients can take the test at home, without scheduling an extra appointment.

Test Setup: The provider gives the patient a testing code to access the test. To complete it, the patient will need:

A desktop or laptop with a webcam
A firm chair without wheels
A quiet, distraction-free environment

Patients receive clear written and video instructions to guide them through the process. They can also take practice tests to get comfortable with the task and setup.

Taking the Test: Patients can take the test whenever they choose, as long as their environment is quiet and free from distractions. This helps ensure accurate measurement of attention and impulsivity.

Data Collection: Objective data on attention, hyperactivity, and impulsivity are gathered during the test, providing valuable insights for clinicians.

Results: Providers usually receive test results right after the test is finished. A follow-up visit is then scheduled to review the results with the patient.

QBCheck is an objective, FDA-authorized computerized test that measures attention, impulsivity, and activity levels in real time. Unlike symptom questionnaires alone, QBCheck uses performance data to provide measurable insights into core ADHD behaviors.

Feature	QBCheck	Traditional Symptom Questionnaire
Objective measurement	✔	✘
Real-time performance data	✔	✘
Takes ~15–20 minutes	✔	✔ (but subjective)
FDA-authorized	✔	✘
Requires clinical evaluation	✘ (test only)	✘

Benefits of QB Check

Affordable: One of the key advantages of QBCheck over traditional ADHD testing methods is its cost-effectiveness. Traditional ADHD evaluations often involve multiple appointments, lengthy assessments, and sometimes expensive tests. QBCheck is generally much more affordable, especially given the time and resources saved for both the patient and the clinician. This makes it a great option for patients without insurance coverage or those looking to manage costs.
Faster Results: Traditional ADHD assessments can take weeks for results, especially with multiple steps and tests. QBCheck usually provides results within 24-48 hours, so clinicians can make quicker, more informed decisions about diagnosis and treatment.
Objective Data: QBCheck gives objective data, unlike traditional assessments that rely mostly on subjective evaluations. This helps clinicians better understand the severity of a patient’s symptoms, leading to more accurate diagnoses and tailored treatment plans.
Convenient and Remote: Traditional ADHD testing often requires going to a clinic, which can be hard for some patients due to distance or other barriers. QBCheck lets patients take the test remotely, making it easier to access, especially for those with limited healthcare options or who live in rural areas.
Comprehensive Assessment: QBCheck measures several areas of ADHD symptoms—attention, hyperactivity, and impulsivity—at the same time. Traditional methods may not cover all these aspects simultaneously, leading to incomplete or less accurate evaluations.

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Optimizing Treatment Response with QBCheck

One of the most important parts of ADHD care is making sure treatment plans work well. QBCheck helps clinicians better understand how a patient responds to medication, improving treatment outcomes.

On Benefits: QBCheck can help evaluate the effectiveness of ADHD medications by objectively measuring changes in attention, hyperactivity, and impulsivity over time. This makes it easier to assess whether a medication is having the desired effect on the patient’s symptoms, helping guide adjustments to the treatment plan as needed.

Ensuring Proper Dosing: With clear, data-driven feedback, QBCheck can also help ensure that medications are dosed properly. For example, if a medication is not providing sufficient symptom relief, QBCheck data can identify areas that still need improvement, helping clinicians fine-tune the treatment regimen.
Tracking Progress: QBCheck lets clinicians monitor ADHD symptoms over time, making it easier to see improvements and spot areas that need more attention. This helps with both starting treatment and managing ADHD in the long term.

Reducing Bias and Disparities in ADHD Diagnosis

isparities and biases in ADHD diagnosis can happen because of factors like gender, ethnicity, and socioeconomic status. Traditional diagnosis methods can sometimes make these problems worse, as stereotypes and cultural biases may affect assessments.

QBCheck reduces these biases by giving objective, data-based results. Using motion tracking and a computerized task, QBCheck avoids bias from personal opinions or outside factors, leading to a fairer and more accurate diagnosis for everyone.

At Different MHP, we offer QBCheck because we are committed to providing accurate, efficient, and accessible ADHD assessments and treatments. If you want to learn more or schedule a QBCheck assessment, please contact us.