Cognitive and Educational Assessments for Children and Adolescents
A cognitive assessment shows how a child thinks and learns, and an educational assessment shows how well they are reading, writing and working with numbers. Perfectly Aligned Psychology in Balgownie offers both, separately or together, for children and teenagers aged [6] to 18 across the Illawarra.
Parents usually book because something does not add up. A child who talks like a walking encyclopedia cannot seem to spell. A hard-working student is still behind after years of extra help. A bored, restless child is getting into trouble in class, and a teacher wonders whether they need more challenge rather than less.
Sometimes the request comes from outside the family. A school may ask for testing before offering learning support, a selective program may require results, or a paediatrician may want a clearer picture of a child's abilities.
Whatever the reason, the aim is the same: to understand your child's particular pattern of strengths and difficulties, and turn that understanding into practical steps for home and school.
This page explains what a cognitive assessment for a child measures, the reasons families seek one, how cognitive and educational testing differ, the tools we use, the process, the report, and the cost. It is part of our wider service of psychological assessments for young people.
What is a cognitive assessment?
A cognitive assessment for a child is a set of standardised tasks that measures thinking skills, including verbal reasoning, visual and spatial skills, problem solving, working memory and processing speed. The results show how a child compares with others the same age, and where their relative strengths and weaknesses lie.
Most people know this as an IQ test. The overall score, called the Full Scale IQ, is one result, but it is rarely the most useful one.
What matters more is the profile. Two children with the same overall score can have very different patterns. One might reason brilliantly with words but process information slowly. Another might solve visual puzzles quickly but struggle to hold instructions in mind.
Those patterns explain everyday experiences. A child with weak working memory may forget the third step of a task. A child with slow processing speed may understand everything but never finish in time.
Tasks look like puzzles, questions, patterns and memory games. There are no trick questions and no preparation is needed. Many children enjoy the session, and we take breaks whenever needed.
Results are reported as standard scores and percentiles. A percentile of 50 means average for age. A percentile of 90 means your child scored higher than 90 out of 100 children the same age. We explain every number in plain language, so you are never left decoding a table.
Scores are compared with large samples of children the same age, so results reflect where your child sits, not how they did compared with siblings or classmates.
At our Balgownie rooms, testing takes place in a quiet, uncluttered room, and sessions are scheduled for the morning where possible, when most children concentrate best.
Why might a child need a cognitive assessment?
Children are most often assessed because of a suspected learning difficulty, such as dyslexia, possible giftedness, a request from school, or to support a diagnosis or funding application, including for intellectual disability. The right questions guide which tests are chosen, so the reason for referral shapes the whole assessment.
Tell us at the intake call which of these best fits your situation. Many families have more than one reason.
Learning difficulties
Reading, spelling, writing or maths is far harder than expected despite good teaching. Testing checks whether a specific learning disorder is present and why.
Possible giftedness
A child learns very quickly, asks deep questions, or seems unchallenged. Testing can confirm high ability and guide enrichment or acceleration.
School request
A school needs results to plan support, adjust assessments, or consider a placement or program. We can talk with staff about the questions they want answered.
NDIS or diagnosis
Cognitive results, together with measures of everyday functioning, are part of diagnosing intellectual disability and can support funding applications.
It helps to know that a learning disorder is not a sign of low intelligence. Many children with dyslexia have average or high reasoning skills. The assessment shows exactly where the breakdown is happening, whether in decoding words, spelling patterns, organising written ideas or recalling number facts.
Other reasons include understanding a child's needs after a brain injury or serious illness, planning subject choices in high school, or explaining persistent frustration with schoolwork.
Some children are both gifted and have a learning difficulty or ADHD. These "twice exceptional" students often go unrecognised because their strengths mask their struggles, and their struggles hide their strengths. A cognitive profile can reveal both.
How is a cognitive assessment different from an educational assessment?
A cognitive assessment measures thinking ability, while an educational assessment measures academic skills, such as reading accuracy, comprehension, spelling, written expression and maths. Doing both together lets us compare what a child is capable of with what they are achieving, which is central to identifying learning disorders.
On its own, each assessment answers a narrower question. Together, they tell a fuller story.
Some parents worry that testing will put their child in a box. Good assessment does the opposite. It replaces vague impressions with specific information, so support can be targeted rather than guessed. Knowing whether the difficulty sits in thinking skills, in specific academic skills, or in both is what makes that possible.
Cognitive assessment
- Measures reasoning, memory and processing
- Shows strengths and weaknesses in thinking
- Identifies giftedness or intellectual disability
- Explains why tasks feel hard
- Usually one session of testing
Educational assessment
- Measures reading, spelling, writing and maths
- Compares achievement with age expectations
- Pinpoints which academic skills are behind
- Guides targeted teaching and support
- Usually one further session of testing
For most learning concerns, we recommend both. A child reading well below age level with strong reasoning skills needs different help from a child whose reading matches a broader difficulty with learning.
Educational testing is also useful on its own for tracking progress. A child who has had a year of reading intervention can be retested to show what has changed and what still needs work.
For giftedness, cognitive testing alone is often enough, although achievement testing can help if acceleration or grade skipping is being considered.
Which tests do we use?
We use the Wechsler Intelligence Scale for Children, Fifth Edition (WISC-V), for cognitive testing, and the Wechsler Individual Achievement Test (WIAT-III, Australian and New Zealand edition) for academic skills [confirm test editions in use]. Both are widely used in Australian schools and accepted by education departments, paediatricians and the NDIS.
The WISC-V is designed for children aged 6 to 16. For younger children, the Wechsler Preschool and Primary Scale of Intelligence (WPPSI-IV) may be used, and for older teenagers, the adult version (WAIS-IV) may be more suitable.
The WIAT-III measures word reading, pseudoword decoding, reading comprehension, spelling, written expression, maths problem solving and numerical operations. Scores are compared with Australian norms, so they reflect local curriculum expectations.
Where the question involves intellectual disability, we add a measure of adaptive behaviour. This looks at practical skills such as communication, self-care and social skills, using questionnaires completed by parents and teachers.
We may also use short questionnaires about attention, mood or anxiety, because these can affect test performance and learning.
Testing is only part of the picture. We also watch how your child approaches each task: whether they rush or hesitate, how they respond to mistakes, and what strategies they use. These observations often explain the scores and shape the recommendations.
Using well-known tools matters. Schools, specialists and funding bodies know how to read the results, and future reassessments can track change over time.
What is the process, and how long does it take?
There are four stages. We meet parents first, then see your child for testing once or twice, then interpret the results and write them up, and finally talk the findings through with you. Most families finish within three to five weeks. A combined cognitive and educational assessment usually needs two testing sessions of two to three hours each.
We keep testing sessions child-friendly, with regular breaks, snacks and movement.
Parent interview
About an hour covering development, health, schooling and your main questions.
Testing
One or two sessions, depending on whether cognitive, educational or both are needed.
Report writing
Scores are interpreted alongside history and school information.
Feedback
We explain the results in plain language and plan next steps.
To help your child do their best, make sure they have had a good sleep and breakfast, and bring glasses if they wear them. If your child takes ADHD medication, check with us beforehand, as it is usually best to take it as normal.
Tell your child they will be doing puzzles and activities that help us understand how they learn. Avoid calling it a test, as that can cause unnecessary worry.
On a typical testing morning, your child arrives around [9am], works through a mix of activities for about an hour, has a snack and a movement break, and then completes the rest. Parents can wait nearby or head out for a coffee, and we will call if your child needs you.
If your child is unwell, very tired or upset on the day, we will reschedule rather than push on. Results only help if they reflect how your child usually performs.
With your consent, we also ask the school for recent reports and any information about interventions your child has received. This is especially important when a learning disorder is being considered.
Sometimes results surprise parents. A child everyone assumed was struggling may score well, pointing to anxiety, attention or motivation as the real barrier. Or a child who seemed to be coping may show a clear learning difficulty that has been hidden by hard work. Either way, the feedback session gives you time to take it in and ask questions.
What does the report include, and how do schools use it?
The report includes background information, the tests used, your child's scores explained in plain language, what the pattern means for learning, any diagnosis, and specific recommendations for home and school. Schools use it to plan adjustments, learning support, extension programs and assessment accommodations.
Recommendations are practical. Examples include breaking instructions into shorter steps, providing written as well as spoken information, allowing extra time, using assistive technology, or offering extension work.
For students with a learning disorder, the report may support adjustments to school assessments and, in later years, applications for HSC disability provisions through NESA, such as extra time, rest breaks or a reader. NESA sets its own evidence requirements, and schools usually coordinate the application.
Reports also help children themselves. Older students often find it reassuring to learn that they are not lazy or unintelligent, and that there is a clear reason certain tasks feel so hard. We explain the results to your child in age-appropriate language if you would like us to.
For gifted students, it can support applications for enrichment, acceleration or selective programs.
Teachers often get more from a short conversation than from reading a long document, so we are happy to meet school staff and walk them through the findings. Many families find this helps recommendations get put into practice.
You decide who sees the report, and we do not send it anywhere without your written consent.
How much does a cognitive assessment cost?
A cognitive assessment costs [$ cognitive fee to confirm], and a combined cognitive and educational assessment costs [$ combined fee to confirm]. These fees include the interview, testing, scoring, report and feedback. Cognitive and educational assessments do not attract a Medicare rebate, and they are not bulk billed.
| Assessment | Includes | Fee |
|---|---|---|
| Cognitive only | Interview, WISC-V, report, feedback | [$ fee to confirm] |
| Educational only | Interview, WIAT-III, report, feedback | [$ fee to confirm] |
| Cognitive and educational | Interview, both tests, report, feedback | [$ fee to confirm] |
| School meeting | Optional, in person or online | [$ fee to confirm] |
If cost is a barrier, ask about starting with cognitive testing only. The educational component can often be added later if the first results suggest it is needed, and the parent interview does not need to be repeated.
Every family receives a written quote before booking, listing exactly what is included, so you can plan ahead.
The fee reflects the time involved outside the room. Scoring, interpreting and writing a detailed report can take as long as the testing itself.
Private health cover is worth checking. Certain extras policies return part of the cost, depending on your level of cover and the item code we provide.
What is not included is also listed. Extra meetings, additional letters for specific applications, or retesting at a later date are quoted separately, so you know in advance.
For children with NDIS funding, assessment may sometimes be paid from a plan, depending on its goals and how it is managed. Talk to your plan manager or support coordinator.
We ask for [$ deposit to confirm] up front to hold testing times. For prices across every service at the practice, including therapy, see fees, rebates and funding.
How do I book a cognitive or educational assessment?
Ring 0435 165 763 or make an online enquiry, and let us know what prompted the assessment. From there we recommend which testing fits, email the costs in writing, and set a time to meet parents. Assessments are currently booking [waiting time to confirm] ahead.
If your child has had an assessment before, tell us when. Many cognitive tests should not be repeated within a year or two, because practice effects can inflate the results. We may be able to build on earlier findings instead.
Before the interview, please gather recent school reports, NAPLAN results if available, previous assessments, and any records of learning support your child has received.
It can help to write down two or three questions you most want the assessment to answer. For example: why is spelling so hard when reading is fine, is my child being challenged enough, or what support should the school be giving? Clear questions lead to a more useful report.
If attention or social differences are also a concern, tell us early. An ADHD assessment or autism assessment may answer your questions more fully, and some testing can be shared between them.
When learning worries are leading to school avoidance or distress, our child psychologist in Wollongong service and help for school refusal can run alongside the assessment.
Forms and consent are explained in the new clients guide. You can explore everything else we do on the Perfectly Aligned Psychology homepage.
Cognitive assessment questions
Is a cognitive assessment the same as an IQ test?
Mostly, yes. A cognitive assessment includes an IQ score, but it also breaks thinking skills into areas such as verbal reasoning, working memory and processing speed. That detailed profile is usually more useful than the single IQ number, because it explains how your child learns best.
Can it diagnose dyslexia?
Yes, when combined with educational testing and school history. Dyslexia is diagnosed as a specific learning disorder with impairment in reading. It requires reading difficulties that persist despite targeted help, so we ask for information about any intervention your child has already received.
Does Medicare cover it?
No. Medicare pays no rebate for this type of testing, and we do not bulk bill it. Your health fund's extras cover may pay part, and in some cases NDIS plan funding may be used. We explain the full fee before you book.
How old does my child need to be?
We assess children from about [6] years old up to 18. Learning disorders are usually assessed once formal reading and maths instruction has been under way for a while, often from Year 1 or 2. Younger children can sometimes be assessed with preschool tools.
Understand how your child learns
Start with a short call about what you are noticing, and we will recommend the right assessment.