Specific Learning Disorder
Persistent difficulty with reading, writing, or math
Quick Facts
- Type: Neurodevelopmental disorder
- Common areas: Reading, writing, mathematics
- Usually noticed: During school-age years
- Support: Specialized instruction and accommodations
Overview
Specific learning disorder is a neurodevelopmental condition that makes it persistently difficult to learn and use particular academic skills, even though a person has normal intelligence, adequate schooling, and is trying hard. The difficulties affect specific areas such as reading, written expression, or mathematics, rather than general ability.
Common subtypes include difficulty with reading (often called dyslexia), difficulty with written expression (dysgraphia), and difficulty with math (dyscalculia). The disorder is not a reflection of effort, motivation, or intelligence. With early identification and the right support, people with a learning disorder can succeed in school, work, and life.
Symptoms
Signs depend on which skill area is affected and usually become noticeable during the school years. They may include:
- Reading: Slow, effortful, or inaccurate reading; trouble sounding out words; difficulty understanding what is read
- Writing: Many spelling or grammar errors; trouble organizing thoughts on paper; poor handwriting
- Mathematics: Difficulty understanding number concepts, memorizing math facts, or solving math problems
- Avoiding tasks that involve the affected skill
- Taking much longer than peers to complete schoolwork
- Frustration, low confidence, or anxiety about schoolwork
The difficulties are greater than expected for the person's age and persist despite extra help.
Causes
Specific learning disorder arises from differences in how the brain processes information. The exact cause is not fully understood, but several factors contribute:
- Genetics: Learning disorders often run in families.
- Brain development: Differences in the areas of the brain involved in reading, language, or number processing.
- Prenatal and early-life factors: Such as premature birth, low birth weight, or exposure to certain substances during pregnancy.
Importantly, learning disorders are not caused by laziness, poor teaching, or lack of intelligence.
Risk Factors
- A family history of learning disorders
- Premature birth or very low birth weight
- Prenatal exposure to alcohol or certain drugs
- Other neurodevelopmental conditions, such as ADHD
- Early language delays
Diagnosis
Diagnosis involves a comprehensive evaluation, often by a psychologist, educational specialist, or medical professional. It typically includes:
- Academic and cognitive testing to compare skills in specific areas with overall ability.
- A review of school history, report cards, and the response to previous extra help.
- Input from parents and teachers about the child's learning and behavior.
- Ruling out other causes, such as vision or hearing problems, that could affect learning.
A formal evaluation also helps determine eligibility for school services and accommodations.
Treatment
There is no medication that cures a learning disorder, but specialized instruction and support are highly effective.
- Specialized teaching: Evidence-based, structured instruction tailored to the specific skill, such as a structured reading program for dyslexia.
- Accommodations: Extra time on tests, audiobooks, assistive technology, or modified assignments.
- Individualized education plans: Formal school support plans that set goals and supports.
- Building strengths: Encouraging areas where the person excels to support confidence.
- Addressing emotional effects: Counseling can help with frustration or low self-esteem.
Early support generally leads to the best outcomes, and many people develop effective strategies that serve them throughout life.
Prevention
- Learning disorders cannot usually be prevented, but early support improves outcomes
- Watch for early signs of language or reading difficulty
- Seek evaluation if a child struggles despite good teaching and effort
- Read with young children and support early language development
- Work closely with teachers to put supports in place quickly
When to See a Doctor
Consider an evaluation if a child or adult has ongoing difficulty with reading, writing, or math that is greater than expected and does not improve with extra help, or if learning struggles are causing frustration, anxiety, or avoidance of school. Talk to your doctor, the school, or a psychologist if you notice:
- Persistent trouble in a specific academic area
- A widening gap between effort and results
- Loss of confidence or reluctance to attend school
- A family history of learning disorders alongside current struggles
Frequently Asked Questions
Does a learning disorder mean a child is not intelligent?
No. A specific learning disorder affects particular skills such as reading, writing, or math, while overall intelligence is typically normal. The difficulty comes from how the brain processes certain information, not from a lack of ability, effort, or motivation.
What are dyslexia, dysgraphia, and dyscalculia?
These are common subtypes of specific learning disorder. Dyslexia mainly affects reading, dysgraphia affects written expression and handwriting, and dyscalculia affects math skills. A person can have one or more of these difficulties.
Can a learning disorder be cured?
There is no cure, but learning disorders are very manageable. Structured, evidence-based instruction, accommodations, and assistive technology help people learn effectively. Many develop lasting strategies and succeed in school, work, and daily life, especially with early support.
How is a specific learning disorder diagnosed?
Diagnosis involves a comprehensive evaluation that compares a person's skills in specific areas with their overall ability, reviews school history, gathers input from parents and teachers, and rules out other causes such as vision or hearing problems.
References
- National Institute of Mental Health (NIMH). Learning disabilities.
- MedlinePlus, U.S. National Library of Medicine. Learning disorders.
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD). Learning disabilities.
- American Psychiatric Association. Diagnostic and Statistical Manual of Mental Disorders.