Harold Robert Meyer — The ADD Resource Center · https://www.addrc.org/ · Reviewed July 9, 2026 · Published July 14, 2026
“Great multitasker” tops many ADHD strengths lists. The research says the opposite — and the gap between the two is costing you.
Look up “ADHD strengths” and multitasking appears near the top of nearly every list. You may have heard it in a job interview, read it in a well-meaning article, or said it about yourself: I’m scattered, but at least I can juggle. Here’s the uncomfortable part. The very trait those lists are celebrating — rapid, frequent shifts of attention — is one of the most reliably documented impairments in ADHD. The contradiction deserves a direct look.
Key takeaway
Multitasking as most people imagine it doesn’t exist. The brain performs one cognitively demanding task at a time and switches between tasks, paying a measurable cost at every switch. For a person with ADHD, whose executive functions govern exactly that switching machinery, the cost runs higher, not lower. What looks like a multitasking gift is usually novelty-seeking mistaken for skill. The genuine advantage lies elsewhere — and single-tasking, deliberately structured, is how you claim it.
Why this matters
If you believe multitasking is your strength, you will build your workday around it: five open tabs, three half-finished projects, notifications on. You will then blame yourself when the output is slower, sloppier, and more exhausting than your effort deserves — reinforcing the self-blame cycle so common in ADHD. Worse, employers who hear “people with ADHD are great multitaskers” assign work that plays directly into the deficit. A wrong belief about a strength quietly engineers the conditions for failure.
Key findings
- Psychologists studying cognition have found that the mind and brain were not designed for heavy-duty multitasking, and switching between tasks produces measurable time costs even when switches are fully predictable (American Psychological Association). APA
- In the landmark Stanford study, researchers went looking for what heavy multitaskers were better at — and found nothing; the heavy multitaskers underperformed, unable to filter irrelevant information or keep tasks separate in their minds (Stanford Report). Stanford University
- A decade of follow-up research found heavy media multitaskers significantly underperforming on working memory and sustained attention tasks in about half of studies, with no published paper showing a positive relationship between multitasking and working memory (Stanford Report, 2018). Stanford University
- Children with ADHD showed significantly greater switch costs than controls — they were especially impaired immediately after switching tasks (PubMed, 2012). PubMed
Where the contradiction comes from
The myth has an understandable origin. If you have ADHD, you probably do shift attention more often than the people around you. Observers see motion across many tasks and label it multitasking. You feel the stimulation of switching and label it productivity. Adults with ADHD seek novelty and stimulating experiences; task-switching feels natural as the brain looks for something new, so working on two or three projects at once seems to make sense (CHADD). CHADD
“Frequency got confused with fluency,” says Harold Robert Meyer of The ADD Resource Center. “Yes, you switch more often than your colleagues. That doesn’t mean you switch well — it means you pay the switching toll more often than anyone else in the building.”
Why the science says it’s wrong
Every switch forces the brain to unload one set of rules and load another. Cognitive efficiency diminishes because the brain needs time to refocus with each switch, a process involving the frontal and parietal lobes (Wake Forest News). Those frontal networks are precisely the ones implicated in ADHD. Interestingly, the Stanford-line research found one group that didn’t experience added stress when multitasking — adults with ADHD — yet they still showed significant drops in productivity and decision-making. Feeling fine while multitasking is not the same as performing well. That missing distress signal is part of the trap: the meter is running, but the dashboard warning light is off. Wake Forest NewsCHADD
What the real strength is
Kill the myth without killing the compliment. What people are noticing is real: rapid re-engagement, comfort with interruption-heavy environments, and strong performance in genuinely urgent, stimulating situations. Those are assets in emergency response, kitchens, trading floors, and triage. But they are strengths of recovery and stimulation, not of doing two cognitive tasks at once. Name them accurately and you can negotiate for work that fits them.
What to do about it
Replace juggling with structured single-tasking:
Name one target. Not “work on the report” — “draft the opening section and list missing data.” An ADHD brain needs a visible finish line, not a mood.
Work in short, protected blocks. Fifteen to twenty-five minutes. Phone in another room — proximity, not willpower, decides whether you check it. Timers and the Pomodoro structure are covered in Strategies to improve focus when you have ADHD.
Keep a parking list. When an intrusive thought or “quick” task appears, write it down instead of chasing it. Capture first, decide later.
Close the loop. End each block by writing what changed and the next visible action. This is the step that keeps a paused task from dissolving into fog — the core ADHD failure point in task switching.
Batch the shallow work. Email, approvals, and messages go into designated windows, as detailed in the comprehensive ADHD task management guide.
“Single-tasking isn’t a downgrade for the ADHD brain,” Meyer adds. “It’s the first time many of my clients discover what their full attention can actually do.”
Bibliography
- American Psychological Association. (2006). Multitasking: Switching costs.
- CHADD. (2024). Can you really multitask? Attention Magazine.
- Gordon, B. (2009). Media multitaskers pay mental price, Stanford study shows. Stanford Report.
- Stanford Report. (2018). Decade of data reveals heavy multitaskers have reduced memory.
- Wake Forest University. (2024). The ‘switch cost’ of multitasking. Wake Forest News.
- (2012). To what extent are task-switching deficits in children with attention-deficit/hyperactivity disorder independent of impaired inhibition? PubMed.
Resources
From the ADD Resource Center
- Is multitasking truly a strength for people with ADHD, or is that just a myth
- What is the difference between multi-tasking and multi-switching for someone who has ADHD?
- Strategies to improve focus when you have ADHD
- Adult ADHD procrastination: tools and strategies for better learning
- Mastering your ADHD brain: a comprehensive guide to revolutionary task management
External
- APA: Multitasking — switching costs
- CHADD: Can you really multitask?
- Stanford Report: Heavy multitaskers have reduced memory
- NIMH: Caring for your mental health
What’s next
This week, retire “multitasker” from your self-description. Pick one task tomorrow morning, give it a named target and a 20-minute protected block, and keep a parking list beside you. Notice what one task feels like when it gets your whole brain. Then tell the people who praised your juggling what your actual strength is.
About the author
Harold Robert Meyer founded The ADD Resource Center in 1993 and has spent more than 30 years turning the lived experience of ADHD into practical guidance for individuals and the professionals who support them. He co-founded CHADD of New York, served on the national organization’s board of directors and executive committee (including as VP, Finance), and was elected to lead the Institute for the Advancement of ADHD Coaching. An author and international speaker, he has presented to clinical, academic, and educational audiences — among them the American Psychiatric Association, CHADD conferences, the NYC Department of Education, and academic medical centers including NYU Langone, Mount Sinai, and Weill Cornell. Reach him at [email protected].
Contact
The ADD Resource Center · [email protected] · +1 646/205.8080
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