Dyslexia & Reading Difficulties | Leave One Light On

Reviewed August 2026 · U.S. education context

What is the issue?

Dyslexia is a specific learning disability involving persistent difficulty with word reading and/or spelling, including accuracy, speed, or both. Reading difficulties are broader: a person can struggle with reading for different reasons, and difficulty alone does not establish a dyslexia diagnosis.

What should we not assume?

Dyslexia is not a measure of intelligence, motivation, character, or potential. It also does not look identical in every person. A learner may have difficulty with decoding, fluent word reading, spelling, comprehension, or a combination of skills, and other language or learning needs may also be present.

What does current evidence say?

Federal health information describes learning disabilities as differences that affect how people learn and notes that dyslexia commonly involves difficulty connecting letters and sounds, recognizing words, reading fluently, and spelling. The International Dyslexia Association’s 2025 definition emphasizes that dyslexia exists along a continuum of severity and can persist across development.

For students who struggle with reading, evidence-based instruction matters. The U.S. Department of Education’s What Works Clearinghouse recommends explicit work on decoding, purposeful fluency building, comprehension practices, and supported work with challenging text for students in grades 4–9. Earlier federal guidance also supports systematic, increasingly intensive reading intervention for younger struggling readers.

Schools do not have to avoid the word dyslexia. U.S. Department of Education guidance states that IDEA does not prohibit the term in evaluations, eligibility determinations, or IEP documents. It also states that a multi-tiered support process may not be used to delay or deny a full evaluation when a disability is suspected.

What is one meaningful step I can take today?

Replace a label with a useful question.

If someone is struggling to read, ask what part of reading is difficult and what evaluation or instruction would help clarify the need. For a student, begin with the school’s reading specialist, special-education contact, or evaluation process rather than assuming either ability or disability from grades alone.

Sources

This guide is educational. It does not diagnose dyslexia, determine special-education eligibility, prescribe instruction for an individual, or replace evaluation by qualified professionals.