How does ADHD impact the ability to summarise reading materials? 

Summarising is a demanding skill that relies on sustained attention, working memory, and executive-function abilities such as planning, organising ideas, and identifying what matters most. According to NICE guidance, ADHD affects these cognitive systems, which makes it harder to extract the key message from a passage and present it in a shorter, coherent form. These difficulties typically occur even when word reading is strong, distinguishing ADHD from decoding-based conditions such as dyslexia. 

Why summarising is harder with ADHD 

Working memory plays a central role in identifying and retaining the main ideas of a text. Research shows that individuals with ADHD often struggle to hold several sentences in mind at once, making it difficult to compare information and decide what is essential. Studies in literacy and executive function also show that planning and inhibition difficulties can lead to summaries that include too many minor details or drift off-topic. 

Attention lapses further disrupt the process. Eye-tracking studies indicate that readers with ADHD show more variable gaze and shorter fixations, making it harder to stay focused long enough on key sentences to recognise them as main points. Mind-wandering and fatigue can then reduce the amount of information available to summarise at all. 

For people seeking assessment or structured support, services like ADHD Certify offer NICE-aligned ADHD assessments for adults and children in the UK. 

Key takeaway 

ADHD makes summarising harder because it is a “high-demand” task requiring strong attention, working memory, and organisation skills. With structured reading strategies, scaffolding, and tailored support, many individuals with ADHD can improve their confidence and ability to summarise effectively. 

Avery Lombardi, MSc

Author

Avery Lombardi is a clinical psychologist with a Master’s in Clinical Psychology and a Bachelor’s in Psychology. She has professional experience in psychological assessment, evidence-based therapy, and research, working with both child and adult populations. Avery has provided clinical services in hospital, educational, and community settings, delivering interventions such as CBT, DBT, and tailored treatment plans for conditions including anxiety, depression, and developmental disorders. She has also contributed to research on self-stigma, self-esteem, and medication adherence in psychotic patients, and has created educational content on ADHD, treatment options, and daily coping strategies.

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

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.