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Giftedness Assessment: Identifying Exceptional Cognitive Abilities

Very bright individuals have unique needs. While simple gifted assessments that are used to determine eligibility for gifted programming require just a few hours of testing, there are individuals who also have more complicated profiles like ADHD, learning disabilities, autism or other features (known as 'twice-exceptional' or 2E). These students often mask their struggles with high intelligence which means it is especially important to screen for other potential factors which could create some obstacles for them.

Ages 8+ to adult
1-2 Sessions

What Is a Giftedness Assessment?

A giftedness assessment measures cognitive abilities using standardized IQ testing to determine whether a child meets criteria for giftedness. In Ontario, giftedness is recognized as an exceptionality under the Education Act, qualifying students for enrichment programs and specialized educational planning.

Our assessments go beyond a single IQ score to provide a comprehensive cognitive profile, identifying specific areas of exceptional ability as well as any areas that may need support.

Under the Ontario Education Act, giftedness is defined as “an unusually advanced degree of general intellectual ability that requires differentiated learning experiences of a depth and breadth beyond those normally provided in the regular school program.” In practice, this typically means a child’s overall cognitive ability, as measured by a standardized IQ test, falls at or above the 98th percentile. However, giftedness identification is not based solely on a single number. Our assessments examine the full cognitive profile, including verbal reasoning, visual-spatial reasoning, working memory, and processing speed, to provide a complete picture.

Ontario school boards may use different criteria and processes for their gifted programs. Some boards use the 98th percentile threshold, while others may use the 97th percentile or consider additional factors. Our reports are written to meet the documentation requirements across Ontario school boards and include the information needed for the IPRC (Identification, Placement, and Review Committee) process.

Signs You May Need Assessment

  • Advanced vocabulary and complex thinking for their age
  • Intense curiosity and deep questions about how the world works
  • Rapid learning and ability to grasp complex concepts quickly
  • Strong memory and ability to make connections across topics
  • Asynchronous development (intellectual abilities far ahead of emotional or social development)
  • Boredom or disengagement in regular classroom activities
  • Perfectionism or intense frustration when things do not come easily
  • Sensitivity to fairness, justice, or the experiences of others

Is your child ready for more?

Book a free phone consultation to discuss your child's strengths and learn how a giftedness assessment can open doors to enrichment opportunities.

Twice-Exceptional (2e) Learners

Child engaged in creative learning activity

Some gifted children also have a learning disability, ADHD, autism, or another neurodevelopmental difference. These children are called twice-exceptional, or 2e. Twice-exceptional learners often face unique challenges because their giftedness and their learning differences can mask each other.

A gifted child with ADHD might have brilliant ideas but struggle to organize and complete their work. A gifted child with dyslexia might have advanced reasoning skills but read below grade level. A gifted autistic child might have extraordinary knowledge in certain areas but find the social demands of a gifted classroom overwhelming.

Because their giftedness can compensate for their learning challenges, and their learning challenges can suppress indicators of giftedness, twice-exceptional children are frequently missed by both gifted programs and special education services. They may appear to be "average" students when they are actually working very hard to keep up in some areas while being significantly underchallenged in others.

Our comprehensive assessment is designed to identify both giftedness and co-occurring conditions. When we identify a child as twice-exceptional, our report includes specific recommendations that address both their exceptional abilities and their support needs. This often includes a combination of enrichment in areas of strength and accommodations in areas of challenge.

Our 3-Step Process

1

Initial Consultation

Free phone call to discuss your child's strengths, school experience, and goals for assessment.

2

Assessment Sessions

Cognitive testing over 1-2 visits using standardized IQ measures (WISC-V or WPPSI-IV), along with additional measures as needed to understand the full cognitive profile.

3

Feedback and Report

Detailed report with cognitive profile, giftedness determination, and recommendations for school enrichment, advocacy with school boards, and support for social-emotional needs.

Ready to take the next step?

Our assessment process starts with a free 15-minute phone call. No referral needed.

What You Will Learn

  • Whether your child meets criteria for giftedness (typically IQ at or above the 98th percentile)
  • A detailed cognitive profile showing specific areas of exceptional ability
  • Whether twice-exceptionality (giftedness combined with a learning disability, ADHD, or autism) is present
  • Recommendations for school enrichment programs, curriculum compacting, and acceleration options
  • Strategies for supporting social-emotional development and perfectionism
  • Documentation for school board applications to gifted programs

Gifted Programs in Ontario

IPRC Process Documentation

Our reports provide the cognitive testing results, percentile rankings, and recommendations needed for the Identification, Placement, and Review Committee process.

Enrichment Options

Guidance on self-contained gifted classes, congregated programs, and in-class enrichment available through your specific school board.

Curriculum Compacting and Acceleration

Recommendations for eliminating already-mastered material and replacing it with more advanced content, or subject and grade acceleration when appropriate.

Supplementary Programs

Information about Saturday enrichment programs, summer camps, online courses, and mentorship programs outside the school system.

Ontario has several pathways for gifted students. Understanding your options helps you make informed decisions about your child's education.

Virtual follow-up available. We offer virtual follow-up consultations for Ontario residents who need support navigating the IPRC process, preparing for school meetings, or advocating for their child's programming needs.

Frequently Asked Questions

What IQ score qualifies as gifted in Ontario?
Most Ontario school boards use the 98th percentile (IQ of approximately 130 or above) as the threshold for giftedness identification. Some boards use the 97th percentile. Our reports provide the full cognitive profile and percentile rankings that school boards require, regardless of which threshold they use.
At what age can giftedness be assessed?
We can assess giftedness starting at age 4 using the WPPSI-IV, and from age 6 using the WISC-V. For younger children, IQ scores can be less stable, so we discuss the implications of early testing during the initial consultation. Testing in Grade 2 or 3 is often a practical choice, as many school boards begin gifted programs around Grade 4.
Can my child be gifted and also have ADHD or a learning disability?
Yes. This is called twice-exceptionality (2e). A child can be intellectually gifted while also having ADHD, a learning disability, autism, or anxiety. These conditions can mask each other, making identification more complex. Our assessment evaluates the full picture to identify both areas of exceptional ability and areas that need support.
My child is bored at school but getting average grades. Could they still be gifted?
Yes. Some gifted children underperform because they are not engaged by the regular curriculum. Others may have a co-occurring learning difference that suppresses their academic output. Boredom, disengagement, and average grades do not rule out giftedness. An assessment can determine whether cognitive abilities are significantly above average and what is contributing to the gap between ability and performance.
Will a giftedness assessment help with school board applications?
Yes. Our giftedness assessment reports are specifically written to meet the documentation requirements for Ontario school board gifted programs. The report includes the cognitive testing results, percentile rankings, and recommendations needed for the IPRC process.
What happens if my child does not meet the threshold for giftedness?
If your child does not meet the formal criteria for giftedness, the assessment still provides valuable information. You will receive a detailed cognitive profile showing your child's specific strengths and any areas of challenge. This information can help guide enrichment at home, inform classroom differentiation, and identify any other conditions (such as ADHD or a learning disability) that may be affecting school engagement.
Do you screen for mental health concerns during giftedness assessment?
Yes. Gifted children can experience heightened anxiety, perfectionism, and social-emotional challenges related to their giftedness. Our assessment includes screening for these concerns. If comprehensive mental health assessment or treatment is needed, we provide referrals to therapists experienced with gifted children and their unique needs.

Your Assessment Team

These team members have direct experience in giftedness assessment.

Professional headshot of Melissa Cait, Registered Psychologist & Clinic Director at Cornerstone Psychological Services

Melissa Cait

Specializes in giftedness assessment

Stone texture background

26+

Years of Service

6

Assessment Types

4-6

Week Turnaround

6

Languages Spoken

Frequently Asked Questions

If your question is not answered here please call or message our office.

A psychoeducational assessment is a comprehensive evaluation that examines cognitive abilities, academic skills, attention, memory, and social-emotional functioning. It helps identify conditions like ADHD, autism spectrum disorder, learning disabilities, and giftedness, and provides specific recommendations for support at home, school, and work.
The full process typically takes 4-6 weeks from the initial consultation to the feedback session. Assessment sessions are spread over 2-3 visits, each lasting 2-4 hours. We schedule at your convenience and can accommodate school and work schedules.
Psychological assessments are covered by most extended health insurance plans. Approximately 74% of our families use insurance to cover part or all of the cost. We provide detailed receipts for reimbursement through your insurance provider, Health Spending Account (HSA), or Flexible Spending Account.
The free phone consultation (15-20 minutes) allows us to understand your concerns, review relevant history, and determine whether an assessment is appropriate. We explain the process, discuss timelines, answer your questions, and provide a cost estimate based on your specific needs.
All assessments are conducted by psychologists registered with the College of Psychologists and Behaviour Analysts of Ontario (CPBAO). Our team uses evidence-based, standardized assessment tools recommended by the Canadian Psychological Association.
Yes, we offer interest-free payment plans that allow you to spread the cost over 2-4 months. A deposit is required to book your assessment, with the remainder paid in monthly installments. No credit check is required. Visit our Payment Options page for details.

Still have questions? Contact us

Psychologist conducting virtual consultation

Get In Touch

We're here to help you understand your assessment options. Please call us or send us a message.

Office Hours

Monday - Friday: 9:00 AM - 5:00 PM

Saturday: By appointment

Sunday: By appointment only

Contact Information

Phone: 416-284-5923

Our Location

1 Promenade Circle, Suite 300A
Thornhill, ON L4J 4P8


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Cornerstone Psychological Services

Evidence-based psychological and psychoeducational assessments for ages 4+ to adults for ADHD, executive functioning, learning disabilities, autism (ASD), neurodevelopmental, intellectual disabilities, and giftedness with flexible virtual, online and/or hybrid sessions.

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