Dyslexia and learning disability testing in Lexington, KY

When a child is struggling to read, keep up with schoolwork, or perform in ways that do not match what parents and teachers know the child is capable of, families often reach a point where they need a clear answer. Dyslexia testing and learning disability evaluations are the formal way to get that answer — and to produce documentation that schools and other providers can actually use.

At Twilight Psychology, we offer psychoeducational and psychological evaluations that identify learning disabilities, including dyslexia, dyscalculia, dysgraphia, and broader reading, writing, and math processing differences. These evaluations are available for children and, in many cases, adults who are seeking formal identification for the first time.

What dyslexia testing actually measures

Dyslexia is a specific learning disability affecting reading accuracy, fluency, and decoding — not intelligence. A dyslexia evaluation measures the specific cognitive and academic processes involved in reading, including:

• Phonological processing — the ability to hear and manipulate the sound units that make up words, which is the core deficit in most dyslexia presentations
• Rapid automatized naming — how quickly and automatically a person can name familiar sequences of letters, numbers, colors, or objects
• Reading fluency and accuracy — performance on standardized reading passages at various levels
• Decoding and word recognition — reading real words and nonsense words to isolate phonics skills from memorized sight words
• Reading comprehension — understanding what has been read
• Spelling and written expression — since dyslexia often affects spelling as well as reading

A full evaluation also includes a measure of cognitive ability (IQ testing), which establishes the baseline expectation against which reading performance is compared. This matters clinically and is often required for school-based eligibility determinations.

Learning disabilities beyond dyslexia

Reading is the most common referral concern, but learning disabilities can affect other academic domains as well. A comprehensive learning evaluation at Twilight can also assess for:

• Dyscalculia — difficulties with number sense, arithmetic, and math reasoning that go beyond “not trying hard enough”
• Dysgraphia — difficulties with handwriting, written expression, and the motor and language processes involved in writing
• Broader processing differences — including working memory, processing speed, auditory or visual processing, and executive function patterns that affect learning across subjects

When a child is struggling across multiple areas, the evaluation is designed to map the full picture rather than confirm a single label.

Why an independent evaluation often produces more useful results

Schools are required to conduct evaluations for students suspected of having a disability, but school evaluations have important limitations. They are typically designed to determine eligibility for special education services under IDEA, not to provide a comprehensive diagnostic picture. Schools may conduct a narrower battery than a clinical evaluation would, and the report may not include a formal diagnosis or the level of clinical detail that families need.

An independent educational evaluation (IEE) or a private psychological evaluation offers several advantages:

• A broader battery of standardized tests than schools typically use
• A formal clinical diagnosis (dyslexia, dyscalculia, etc.) that can be used outside the school context — including college accommodations, workplace accommodations, and private tutoring
• More detailed written recommendations specific to how the child learns
• A report that the family owns and can share with teachers, tutors, physicians, and other providers
• Faster turnaround than school evaluation timelines in many cases

If a school has already evaluated your child and the family disagrees with the findings, parents may be entitled to request an IEE at public expense. Our IEE page covers that process in more detail.

How results connect to IEP and 504 plans

The most practical reason many families pursue a dyslexia or learning disability evaluation is to support school planning.

A 504 plan provides accommodations within the general education classroom — things like extended time, preferential seating, oral testing, or access to audiobooks. To qualify, a student needs documentation of a disability that substantially limits a major life activity (learning qualifies).

An IEP (Individualized Education Program) provides not just accommodations but specialized instruction and related services. To qualify, a student must have an eligible disability under IDEA and demonstrate that the disability requires specialized instruction, not just accommodations.

A formal evaluation report with a specific diagnosis and detailed recommendations is the documentation that makes both conversations with schools more productive and more likely to result in appropriate support.

Dyslexia testing for adults

Adults can also benefit from a dyslexia or learning disability evaluation. Common situations include:

• Adults who struggled in school but were never formally evaluated
• College students requesting testing accommodations for the first time
• Adults seeking workplace accommodations under the ADA
• People who have always “gotten by” but want a formal explanation for reading or writing difficulties

Adult evaluations use age-appropriate standardized measures and follow the same general structure as child evaluations, including a cognitive ability measure and domain-specific academic testing.

Clinicians who conduct learning disability evaluations at Twilight

Dyslexia testing and psychoeducational evaluations at Twilight Psychology are offered by:

• Heather Cornett, PhD — comprehensive psychological evaluations including learning disability assessments and IQ testing
• Emeli Evans, MS — psychoeducational assessments including dyslexia testing
• Jonica Davis, Psy.D. — dyslexia testing alongside broader psychological evaluations
• Ethan Puckett, Psy.D. — psychoeducational and psychological testing for children and adolescents with school-based referral questions, strong fit ages 7–16
• Taylor Pennington, MS, T-LPA — temporarily licensed psychological associate providing psychological and psychoeducational testing for children and adolescents; supervised by Dr. Heather Cornett. (See Introducing Taylor Pennington, MS, T-LPA for details.)

Insurance and self-pay considerations

Learning disability and dyslexia evaluations sit in a somewhat different insurance position than diagnostic evaluations for autism or ADHD.

Many commercial insurance plans do not cover purely educational or school-based testing — including stand-alone dyslexia evaluations — because they are not considered medically necessary under most plan definitions. When a dyslexia evaluation is bundled with a broader psychological evaluation that includes diagnostic questions about ADHD, processing disorders, or emotional functioning, coverage may apply.

Self-pay dyslexia evaluations are available and typically priced separately from standard psychological evaluations. Current self-pay rates are listed on individual clinician pages. Self-pay evaluations are generally schedulable within around 3 weeks for most clinicians.

If insurance is part of your planning, our intake team can help clarify what your specific benefits would cover before you schedule.

How to get started

If you are looking for dyslexia testing in Lexington, KY, our dyslexia testing specialty page and psychoeducational evaluations page cover the full scope of what we offer. Our new client guide walks through the intake process.

Related resources

• Dyslexia Testing — service overview and details
• Psychoeducational Evaluations — broader academic and learning evaluation services
• IEE — Independent Educational Evaluation — when and how to request an IEE from the school
• Child Psychological Evaluations in Kentucky — broader child evaluation information
• FAQ — common questions about testing and insurance