Dyslexia Screening & Evaluation

What Parents Often Notice

Parents often begin asking about screening or evaluation because they know something is wrong, but they are not sure what kind of help to seek.

They may notice that their child:

• Guesses at words instead of sounding them out

• Reads slowly or inaccurately

• Avoids reading homework

• Has persistent spelling difficulty

• Reads a word correctly once and misses it later

• Understands stories when listening but struggles to read independently

• Becomes anxious, angry, or shut down around reading

• Is receiving help but not making enough progress

  Parents may feel caught between several questions:

• “Was my child screened at school?”

• “Does screening mean my child has dyslexia?”

• “Do we need a private evaluation?”

• “Would a reading assessment be enough?”

• “Can we start tutoring before we have a diagnosis?”

  The answer depends on what you need to know.

  What Is Dyslexia Screening?

  Dyslexia screening is a brief process used to identify students who may be at risk for dyslexia or reading difficulty.

  Screening does not usually provide a diagnosis. It is designed to help schools or families decide whether a child may need more support, monitoring, assessment, or evaluation.

  In Oregon, public school districts are required to universally screen kindergarten students for risk factors of dyslexia using an approved screening tool. ODE!s approved list also notes screening for first-grade students who are new to Oregon public schools.

  Screening may look at early reading-related skills such as:

• Letter names

• Letter sounds

• Phonological awareness

• Rapid naming

• Sound-symbol connections

• Early decoding skills

• Word reading or fluency, depending on age and tool

  Screening is useful because it can identify risk early. But it is only a first step.

  What Screening Can Tell You

A screening can help answer:

• Is my child at risk for reading difficulty?

• Does my child need closer monitoring?

• Should the school provide additional instruction or intervention?

• Should we look more closely at specific reading skills?

• Should we consider a more complete assessment or evaluation?

A screening can be especially helpful in kindergarten and early elementary school because early reading risk factors may appear before a child has experienced years of failure.

Yale!s parent resources encourage parents to act early when they suspect dyslexia, including ob- serving language development, print-language connections, and family history.

What Screening Cannot Tell You

A screening usually cannot tell you everything parents want to know. A screening usually does not:

• Diagnose dyslexia

• Explain the full reason a child is struggling

• Provide a complete reading profile

• Measure every important reading skill in depth

• Rule out dyslexia completely

• Replace a comprehensive evaluation

• Provide a detailed instructional plan by itself

A child can pass a screening and still struggle later. A child can also be flagged by a screening and not ultimately receive a dyslexia diagnosis. Screening is about risk, not certainty.

That is why screening results should be interpreted alongside parent observations, teacher obser- vations, reading performance, and progress over time.

What Is a Reading Assessment?

A reading assessment looks more closely at specific reading skills. It may examine:

• Phonemic awareness

• Letter-sound knowledge

• Decoding

• Word recognition

• Nonsense word reading

• Reading fluency

• Spelling

• Reading comprehension

• Oral reading accuracy

• Multisyllable word reading

A reading assessment helps answer a practical instructional question: What does this child need to be taught next?

For many families, this is the most useful first step. It may not diagnose dyslexia, but it can iden- tify whether a child needs explicit instruction in decoding, spelling patterns, fluency, or other foundational reading skills.

At The Blosser Center, a reading assessment is not a dyslexia diagnosis. It is a way to understand a child!s reading strengths, gaps, and possible next instructional steps.

What Is a Comprehensive Dyslexia Evaluation?

A comprehensive dyslexia evaluation is broader than screening or a reading assessment.

The International Dyslexia Association describes evaluation as a process of gathering informa- tion to identify the factors contributing to difficulty with reading and spelling. IDA notes that in- formation may be gathered from parents and teachers, and that tests are used to identify strengths and weaknesses that lead to diagnosis and recommendations.

Yale!s Center for Dyslexia & Creativity explains that an evaluator uses history, observation, and psychometric assessment to determine whether a child has dyslexia. Yale describes three key el- ements: establishing a reading problem, determining whether the reading difficulty is unexpect- ed, and demonstrating evidence of a relative weakness in phonology.

A comprehensive evaluation may include:

• Developmental history

• Family history

• Educational history

• Parent and teacher input

• Review of school records

• Word reading

• Decoding

• Reading fluency

• Spelling

• Reading comprehension

• Phonological processing

• Rapid naming

• Oral language

• Written expression

• Cognitive or academic testing, when appropriate

  This kind of evaluation may help determine whether a child meets criteria for dyslexia or another learning difference.

Screening, Assessment, and Evaluation: The Simple Differ- ence

Here is the simplest way to understand the difference.

Screening

Main question: Is this child at risk?
Usually brief: Yes
Diagnoses dyslexia: No
Best for: Early identification and deciding whether more support or assessment is needed

Reading Assessment

Main question: What reading skills are strong or weak?
Usually brief to moderate: Yes
Diagnoses dyslexia: Usually no
Best for: Planning instruction and understanding reading skill gaps

Comprehensive Dyslexia Evaluation

Main question: Does this pattern fit dyslexia or another learning difference, and what supports are needed?

Usually in-depth: Yes
Diagnoses dyslexia: May, depending on the evaluator and scope
Best for: Diagnosis, documentation, accommodations, and broader learning profile All three can be useful. The right choice depends on the parent!s question.

When Screening May Be Enough

Screening may be enough when:

• A child is young and the goal is early identification

• The school is monitoring reading development

• The child shows mild risk factors and responds well to intervention

• Parents mainly need to know whether to watch more closely

• The school has a clear plan for instruction and progress monitoring

  But screening should not be the end of the conversation if the child continues to struggle.

If a student is flagged as at risk, parents should ask what happens next. If a child is not flagged but parents still see persistent difficulty, parents should continue asking questions.

When a Reading Assessment May Be the Right Next Step

A reading assessment may be the right next step when:

• Parents want to understand what kind of reading help their child needs

• The child is struggling with decoding, spelling, or fluency

• School reports are unclear

• The child is receiving help but not making enough progress

• Parents want information before starting tutoring

• A formal diagnosis is not immediately necessary

A reading assessment can be especially helpful when the central question is instructional: What does my child need to learn, and what kind of teaching will help?

When a Full Dyslexia Evaluation May Be Needed

A comprehensive dyslexia evaluation may be important when:

• Parents need a formal diagnosis

• The child may need school accommodations

• The child may need documentation for standardized testing

• There are multiple concerns, such as reading, attention, language, writing, or memory

• The child is older and has a long history of struggle

• The school and family disagree about the child!s needs

• Parents want a complete learning profile

  Yale emphasizes that accurate diagnosis can help students receive appropriate evidence-based intervention and accommodations.

  A full evaluation can also help older students understand themselves. For some students, having a name for the struggle reduces shame and helps them advocate for what they need.

  What Parents Should Ask After a Screening

  After a school screening, parents can ask:

• What screening tool was used?

• What skills did it measure?

• Was my child identified as at risk?

• What do the results mean?

• What instruction or intervention will happen next?

• How often will progress be monitored?

• What data will show whether the intervention is working?

• When will we meet again to review progress?

• What happens if my child does not improve?
Screening should lead to action when a child is at risk. The most important question is not just, “What was the score?” It is, “What will happen next?”

What Parents Should Ask After a Reading Assessment

After a reading assessment, parents can ask:

• Is my child struggling with decoding?

• Is spelling weak?

• Is fluency slow or inaccurate?

• Is comprehension affected by word-reading difficulty?

• Are phonemic awareness skills secure?

• What skills should instruction target first?

• What kind of reading instruction is recommended?

• How often should instruction happen?

• How will progress be measured?

• Should we also consider a comprehensive dyslexia evaluation?

A good reading assessment should help parents understand the child!s reading profile in plain language.

What Parents Should Ask After a Dyslexia Evaluation

After a comprehensive evaluation, parents can ask:

• Does my child meet criteria for dyslexia?

• What evidence supports that conclusion?

• What are my child!s strengths?

• What are the main areas of need?

• What kind of instruction is recommended?

• Are accommodations recommended?

• Should the school consider an IEP or 504 plan?

• Is assistive technology recommended?

• How should the results be explained to my child?

• What should we do first?

A strong evaluation report should not simply list scores. It should help parents, teachers, and tu- tors understand how to support the child.

Dyslexia Support in Portland and Oregon

Families in Portland and across Oregon may encounter screening through school, assessment through reading specialists or literacy centers, and comprehensive evaluation through qualified professionals.

Oregon!s public school dyslexia screening requirement is an important early identification tool, but it does not replace ongoing parent observation, reading assessment, or comprehensive evalu- ation when concerns persist.

The Blosser Center provides reading assessments and structured literacy tutoring for students with dyslexia and other reading challenges. A Blosser reading assessment is not a dyslexia diag- nosis, but it can help families understand a child!s reading strengths, skill gaps, and instructional needs.

For families who need a formal diagnosis, Blosser can help families understand when a compre- hensive dyslexia evaluation may be appropriate and what kinds of questions to ask.

Frequently Asked Questions

Is dyslexia screening the same as dyslexia testing?

No. Screening is a brief check for risk. Dyslexia testing or evaluation is more comprehensive and may be used to diagnose dyslexia or identify a child!s full learning profile.

Does a failed screening mean my child has dyslexia?

Not necessarily. A screening result means your child may be at risk and may need closer moni- toring, intervention, or further assessment. It does not automatically mean your child has dys- lexia.

Can a child pass a screening and still have dyslexia?

Yes, it is possible. Screening tools are useful, but they do not capture every child!s full reading profile. If parents continue to see persistent reading difficulty, it is reasonable to ask for more in- formation.

What is the difference between a reading assessment and a

dyslexia evaluation?

A reading assessment identifies reading strengths and gaps. A dyslexia evaluation is broader and may consider developmental history, family history, phonological processing, reading, spelling, writing, and other factors to determine whether the pattern fits dyslexia.

Does my child need a diagnosis before starting tutoring?

No. A child can begin structured literacy tutoring based on reading needs. A diagnosis can be helpful for documentation and accommodations, but it is not required before a child receives reading support.

What should I do if the school says my child is fine but I am

still worried?

Ask for the specific reading data. Ask what skills were assessed, whether decoding and fluency were measured, and how progress is being monitored. Parent observations matter, especially when a child is struggling at home.

Who can diagnose dyslexia?

Dyslexia may be diagnosed by qualified professionals with training in learning disabilities and reading disorders. Depending on the evaluation, this may include licensed psychologists, neu- ropsychologists, educational diagnosticians, speech-language pathologists, or other qualified evaluators.

What is the best first step if I am confused?

Start with the question you most need answered. If you need to know whether your child is at risk, screening may help. If you need to know what reading instruction your child needs, a read- ing assessment may help. If you need a diagnosis or documentation, a comprehensive dyslexia evaluation may be appropriate.

Related Blosser Center Resources

• Dyslexia Testing in Oregon

• What Is Dyslexia? A Parent!s Guide

• Signs of Dyslexia by Age

• Reading Assessment vs. Dyslexia Evaluation

• What Is Structured Literacy?

• Structured Literacy Tutoring

• Orton-Gillingham Tutoring

• Launch Literacy Tutoring

  Sources and Further Reading

  This article draws on information from:

• International Dyslexia Association

• Yale Center for Dyslexia & Creativity

• Oregon Department of Education

• Oregon Administrative Rules

• National Institute of Child Health and Human Development

• Decoding Dyslexia Oregon

• The Blosser Center!s instructional experience with structured literacy tutoring and read-

  ing assessment