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Do ADHD and standardized testing discriminate against people with ADHD? 

PostedOctober 9, 2025
UpdatedOctober 9, 2025
ByMy Patient Advice

Yes, ADHD and standardized testing can present significant challenges for people with ADHD. Standardised tests are designed to assess a person’s knowledge and cognitive abilities within a fixed time frame, but they often do not account for the difficulties that individuals with ADHD face, such as poor attention, impulsivity, and time management issues. As a result, these tests may not fully reflect the true intellectual potential of someone with ADHD. 

The rigid structure of standardised tests does not allow for the flexibility needed by individuals with ADHD, potentially leading to lower exam performance. This creates a barrier to educational fairness, as the testing environment is not conducive to the needs of those with ADHD, even though they may possess high levels of intelligence and capability. 

How it Affects Students 

Attention difficulties 

The ability to focus for extended periods of time is crucial in standardised testing. People with ADHD may struggle with this, impacting their performance. 

Impulsivity and time management 

The pressure of timed exams can lead to hasty decisions or unfinished answers, which negatively affects test scores. 

Need for accommodations 

To ensure educational fairness, students with ADHD may need additional time, a quiet space, or other accommodations that help mitigate the impact of ADHD symptoms during testing. 

In summary, ADHD and standardized testing can inadvertently discriminate against people with ADHD, and providing the right accommodations is essential for ensuring fairness and allowing these individuals to showcase their true abilities. 

Visit providers like ADHD Certify for personal consultations and expert advice tailored to your needs.    

For a deeper dive into the science, diagnosis, and full treatment landscape, read our complete guide to Myths about ADHD and intelligence.

Harriet Winslow, BSc - My patient advice author - mypatientadvice.co.uk

Harriet Winslow, BSc

Author

Harriet Winslow is a clinical psychologist with a Bachelor’s in Clinical Psychology and extensive experience in behaviour therapy and developmental disorders. She has worked with children and adolescents with ADHD, autism spectrum disorder (ASD), learning disabilities, and behavioural challenges, providing individual and group therapy using evidence-based approaches such as CBT and DBT. Dr. Winslow has developed and implemented personalised treatment plans, conducted formal and informal assessments, and delivered crisis intervention for clients in need of urgent mental health care. Her expertise spans assessment, treatment planning, and behavioural intervention for both neurodevelopmental and mental health conditions.

All qualifications and professional experience stated above are authentic and verified by our editorial team. However, pseudonym and image likeness are used to protect the author's privacy.

Dr. Rebecca Fernandez, MBBS, author and a reviewer for my patient advice - mypatientadvice.co.uk

Dr. Rebecca Fernandez, MBBS

Reviewer

Dr. Rebecca Fernandez is a UK-trained physician with an MBBS and experience in general surgery, cardiology, internal medicine, gynecology, intensive care, and emergency medicine. She has managed critically ill patients, stabilised acute trauma cases, and provided comprehensive inpatient and outpatient care. In psychiatry, Dr. Fernandez has worked with psychotic, mood, anxiety, and substance use disorders, applying evidence-based approaches such as CBT, ACT, and mindfulness-based therapies. Her skills span patient assessment, treatment planning, and the integration of digital health solutions to support mental well-being.

All qualifications and professional experience stated above are authentic and verified by our editorial team. However, pseudonym and image likeness are used to protect the reviewer's privacy. 

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