ADHD and Educational Accommodations: Supporting Success in School
Understanding ADHD in the Classroom
Attention-Deficit/Hyperactivity Disorder is a neurodevelopmental condition that affects attention, impulse control, executive functioning, and self-regulation. In school settings, students with ADHD may struggle to sustain attention, organize materials, complete assignments, manage time, and regulate behavior. These challenges can affect academic achievement even when a student possesses strong intelligence and creativity.
Educational accommodations are commonly used to help reduce barriers to learning. Their purpose is not to lower expectations but to provide students with equitable opportunities to demonstrate their knowledge and skills.
What Are Educational Accommodations?
Educational accommodations are changes to the learning environment, instructional delivery, or assessment process that allow students to access the curriculum more effectively without altering academic expectations.
Examples of accommodations for students with ADHD include:
Preferential seating near the teacher
Movement breaks during instruction
Extended time on tests and assignments
Reduced-distraction testing environments
Organizational supports such as planners and checklists
Breaking large assignments into smaller steps
Copies of class notes or outlines
Read-aloud supports for some assessments
These accommodations may be provided through an Individual Education Plan (IEP) or a Section 504 Plan, depending on the student's needs and educational jurisdiction. Research emphasizes that accommodations are intended to "level the playing field" rather than provide an unfair advantage.
Why Accommodations Are Important
Students with ADHD often experience significant academic impairment compared to their peers. Difficulties with attention, impulsivity, and self-regulation can interfere with learning opportunities and classroom participation. Research has found that students with ADHD frequently perform below their potential in reading, writing, and mathematics and may experience increased disciplinary consequences because of behavioral challenges.
Appropriate accommodations can help students:
Access instruction more effectively
Demonstrate what they know
Reduce frustration and stress
Improve engagement in learning
Increase independence and confidence
When accommodations are thoughtfully selected and consistently implemented, they can help students participate more successfully in educational settings.
What Does the Research Say?
Although accommodations are widely used, the research base supporting many commonly recommended accommodations is surprisingly limited. Harrison and colleagues (2013) found that schools frequently recommend accommodations despite a lack of strong evidence regarding their effectiveness for students with ADHD and emotional or behavioral difficulties.
Similarly, Lovett and Nelson (2021) reviewed the literature on ADHD accommodations and concluded that many commonly used supports have little direct experimental evidence demonstrating specific benefits for students with ADHD. Extended testing time, one of the most frequently used accommodations, has relatively little research supporting its effectiveness.
One notable exception is read-aloud accommodations for younger students with ADHD. Multiple studies suggest that this support may provide meaningful benefits when reading demands interfere with a student's ability to demonstrate knowledge.
Accommodations Are Not a Substitute for Intervention
An important finding from the research is that accommodations alone are rarely sufficient. While accommodations may reduce barriers, they do not directly teach skills such as organization, planning, emotional regulation, or time management.
Evidence-based interventions remain essential. These may include:
Behavioral interventions
Executive functioning coaching
Parent training programs
Classroom behavior management systems
Organizational skills training
Academic support programs
Researchers suggest that accommodations should often be used alongside interventions rather than as stand-alone solutions. In many cases, accommodations can serve as temporary supports while students develop long-term skills and strategies.
Practical Recommendations for Educators
When selecting accommodations for students with ADHD, educators should:
Match accommodations to specific areas of impairment.
Monitor whether accommodations are producing meaningful improvements.
Combine accommodations with evidence-based interventions.
Involve students in discussions about which supports are helpful.
Review accommodations regularly and adjust them as needs change.
Rather than assuming that every commonly recommended accommodation will be effective, schools should use data to evaluate whether a support is helping a particular student succeed.
Conclusion
Educational accommodations play an important role in supporting students with ADHD. However, current research suggests that not all accommodations are equally effective, and many widely used supports lack strong empirical evidence. The most successful approach combines carefully selected accommodations with evidence-based interventions that build lasting skills. By focusing on both access and skill development, educators can help students with ADHD achieve greater academic success and independence.
References
Harrison, J. R., Bunford, N., Evans, S. W., & Owens, J. S. (2013). Educational accommodations for students with behavioral challenges: A systematic review of the literature. Review of Educational Research, 83(4), 551–597.
Lovett, B. J., & Nelson, J. M. (2021). Systematic review: Educational accommodations for children and adolescents with attention-deficit/hyperactivity disorder. Journal of the American Academy of Child & Adolescent Psychiatry, 60(4), 448–457.