Ohio Specific Learning Disability Evaluation: What Parents Need to Know

Specific Learning Disability is the most common disability category in Ohio special education — 32.55% of all identified students, nearly 97,000 children. Yet SLD evaluations are also among the most contested. Schools deny eligibility. Parents disagree with findings. Evaluators use different models, and the results determine whether a child gets specialized reading instruction, writing support, or math intervention — or nothing at all.

If your child is being evaluated for a specific learning disability in Ohio, or if the school has already told you they don't qualify, here is what the law requires and where the process most often breaks down.

What Is a Specific Learning Disability Under Ohio Law

Under IDEA and OAC 3301-51-01, a Specific Learning Disability (SLD) is a disorder in one or more of the basic psychological processes involved in understanding or using language, spoken or written. The disorder may manifest as an imperfect ability to:

• Listen, think, speak, or read
• Write or spell
• Perform mathematical calculations

It explicitly includes conditions such as dyslexia, dyscalculia, and dysgraphia. SLD does not include learning problems that are primarily the result of visual, hearing, or motor disabilities; intellectual disability; emotional disturbance; or environmental, cultural, or economic disadvantage.

The "adverse educational effect" requirement means the disability must be shown to affect the child's educational performance — not just show up on a test in isolation.

The Two Models Ohio Uses to Identify SLD

Ohio allows districts to use one of two approaches to determine SLD eligibility, and the choice of model significantly affects how the evaluation plays out.

1. Severe Discrepancy Model

The traditional approach: a school psychologist administers cognitive and academic achievement tests and looks for a statistically significant gap between the child's cognitive ability (IQ) and their academic achievement in the affected area. If a child has average or above-average cognitive ability but performs well below expectations in reading, that discrepancy may support an SLD finding.

The problem with the discrepancy model is that it rewards waiting. A child often has to fall far enough behind their peers to produce a statistically significant gap. This is sometimes called the "wait to fail" model, and it means younger children — second and third graders showing clear signs of dyslexia — may not qualify on this basis until they are in fourth or fifth grade.

2. Response to Intervention (RTI) / Patterns of Strengths and Weaknesses

The alternative model examines whether the child failed to respond adequately to scientifically based interventions (RTI), or whether the child demonstrates a pattern of strengths and weaknesses in academic and cognitive performance consistent with an SLD (the Patterns of Strengths and Weaknesses, or PSW, approach).

Under the RTI model, the evaluator reviews data from tiered interventions (Tier 2 and Tier 3 MTSS supports) to determine whether the child made adequate progress. Failure to respond to well-implemented, research-based interventions is used as evidence of an underlying disability.

This model has a critical legal boundary: Ohio law explicitly prohibits using an RTI process to delay or deny a formal evaluation once a parent requests one. The school cannot tell you they need to collect "more RTI data" to run the evaluation — once your written request is submitted, the 60-day evaluation window opens.

Part 3 of the Ohio ETR: The SLD-Specific Section

Ohio's Evaluation Team Report (PR-06) includes five parts. Part 3 exists only for SLD evaluations — it is not required for any other disability category. This is where the team documents which identification model they used (discrepancy or RTI/PSW) and presents the specific evidence supporting the eligibility determination.

As a parent, you need to read Part 3 closely. Check:

• Which model was used, and is it clearly documented? If the team relied on RTI data, was the intervention actually research-based, implemented with fidelity, and delivered with enough intensity?
• If discrepancy was used, are the test scores clearly presented? You should see the specific cognitive battery and achievement battery used, the standard scores, and the statistical analysis of the discrepancy.
• Is the exclusionary clause addressed? The team must rule out that the learning problem is primarily due to limited English proficiency, inadequate instruction, or other environmental factors. If your child has not had consistent access to quality reading instruction, that must be considered.
• Does the eligibility determination in Part 4 match what the data in Part 3 actually shows? Sometimes districts find a discrepancy but still deny eligibility, claiming the discrepancy is not "severe enough." Ask the team to show you their district's specific criteria and the state's standards they are applying.

If you disagree with the SLD eligibility determination, you have the right to sign "Disagree" in Part 5 of the ETR and request an Independent Educational Evaluation (IEE) at the district's expense.

Common Ways Ohio SLD Evaluations Go Wrong

Relying on a records review instead of fresh testing. Some districts attempt to make eligibility decisions using old test data from a prior evaluation cycle rather than conducting new assessments. Ohio's operating standards require that evaluations use technically sound instruments administered by qualified personnel. An ETR based on data that is two or three years old and does not reflect the child's current functioning does not meet that standard.

Narrowly scoping the evaluation. A child referred for reading difficulties might receive only reading achievement testing. But SLD evaluations are supposed to assess the underlying processing deficits that explain the academic difficulty — phonological processing, working memory, processing speed. Without that layer, the evaluation may identify the symptom (low reading scores) without documenting the cause (phonological processing disorder), which affects both eligibility and the goals the IEP will target.

Using RTI data from poorly implemented interventions. If a child's Tier 2 intervention was implemented inconsistently, delivered by an unqualified staff member, or lacked fidelity monitoring, the "failure to respond" conclusion is questionable. You can request fidelity data for any intervention used as part of the SLD determination.

Denying SLD because the child "passed" some academic tests. A child with dyslexia might perform at grade level on a reading comprehension test because they are compensating through context clues and memorization, while their decoding and fluency scores are severely impaired. The team must look at the full profile, not a single passing score.

What Happens If Your Child Is Found Ineligible

An ineligibility determination is not permanent. You have three options:

1. Request an IEE — If you disagree with the methodology or conclusions of the ETR, write "Disagree" in Part 5 and request an Independent Educational Evaluation at public expense. An outside psychologist's findings can be presented at a subsequent ETR team meeting.

2. Provide new clinical data — If your child receives a private evaluation through a clinic (The Nisonger Center at OSU, Wright State University Psychological Assessment Services, or a private neuropsychologist), you can submit those results and request that the school reconvene the team to consider the new data.

3. File a state complaint or request due process — If you believe the district failed to comply with the evaluation requirements under OAC 3301-51-06, a state complaint to ODEW's Office for Exceptional Children can trigger an investigation with a 60-day resolution timeline.

Even if your child is found ineligible for special education under SLD, they may still qualify for a 504 Plan if the learning disability substantially limits a major life activity. The 504 threshold is broader than IDEA eligibility. A child who doesn't meet the SLD criteria for an IEP may still be entitled to extended time, preferential seating, or assistive technology through a 504 Plan.

For a full walkthrough of how to read Ohio's ETR form, challenge an SLD finding, and request an IEE, the Ohio IEP & 504 Blueprint covers the evaluation process from referral through the IEP meeting.

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