ADHD or Learning Disability? What Assessment Clarifies
When a child, teen or adult struggles at school or work, ADHD and learning disabilities are two common possibilities. They can look alike in daily life and may also co-occur.
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Why this matters
Quick answer: ADHD usually affects attention, organization and self-management across tasks. A specific learning disorder creates persistent difficulty in areas such as reading, writing or mathematics despite appropriate instruction and opportunity.
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Clarify the cause
- Attention assessed
- Academic skills assessed
- Co-occurrence considered
- Recommendations individualized
Why they are confused
A person who cannot sustain attention may miss instruction and fall behind. Someone with a reading or math disability may avoid the difficult task, appear distracted or take much longer than expected. Observing the behaviour alone may not reveal the cause.
What comprehensive assessment examines
- Developmental, medical and educational history
- Attention and executive-function patterns across settings
- Academic achievement in reading, writing and mathematics
- Cognitive processes relevant to the referral question
- Emotional, sleep and environmental factors
Can someone have both?
Yes. When ADHD and a learning disability occur together, recommendations need to address both attention regulation and the specific academic skill gap. Treating only one can leave the other barrier in place.
How the results help
A clear report can guide targeted intervention, school or post-secondary accommodations, workplace strategies and conversations with medical providers. Recommendations should be individualized and tied to the findings.
Related Calgary services
Explore psychoeducational assessment in Calgary or review the clinic’s ADHD assessment pathway.
Guideline source
Unsure what is driving the difficulty?
Start with an assessment consultation so the evaluation matches the learning, attention and functional concerns.
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Reviewed by Dr. Courtney Dookie, Calgary Mind & Wellness Clinic.