Cognitive Assessments For Children

Our Cognitive Assessments for Children

New Vision Psychology uses Wechsler assessments, which are recognised as the gold standard for IQ and cognitive testing. 

The Wechsler IQ tests for children provide a composite score that represents a child’s overall intellectual ability, and primary index scores that measure specific areas of cognitive ability, including verbal comprehension, visual-spatial skills, fluid reasoning, working memory, and processing speed. 

Our clinical and registered psychologists will apply different assessment methods based on the child’s age, using hands-on materials that are appropriate for each stage of development. 

The Wechsler Preschool and Primary Scale of Intelligence is the standard test for assessing the cognitive abilities of children aged 2 years 6 months to 7 years 7 months. 

The WPPSI has different subtests covering Information and Similarities, Block Design, Matrix Reasoning, Picture Memory, and Bug Search.

The Wechsler Intelligence Scale for Children is an individually administered IQ test for kids between the ages of 6 and 17. 

The WISC has 10 primary subtests covering areas like Similarities, Vocabulary, Block Design, Matrix Reasoning, Figure Weights, Digit Span, and Coding.

The Wechsler Adult Intelligence Scale measures IQ and cognitive functioning of adolescents and adults aged 16 and above. 

The WAIS covers various subtests, adjusted for the reasonable intellectual abilities of adolescents and adults.

The Wechsler Individual Achievement Test is designed to measure the academic strengths and weaknesses of individuals between the ages of 4 and 50 years. The WIAT assesses a person’s academic skills and knowledge across oral language, reading, writing, and mathematics. Unlike an IQ test, the WIAT does not measure intellectual ability, only academic performance. A psychologist will combine this with cognitive results, individual history, behavioural measures and school reports to understand whether a child’s learning difficulties are due to a developmental disorder or external factors.

Our Fees

Child psychometric assessment (including cognitive assessment) – 6 hours$1,560
Multiple psychometric assessments – 10 hours$2,600
Autism/ADHD screening – initial session$260
Autism screening & diagnosis (full assessment)$2,600
ADHD screening & diagnosis (full assessment)$1,560.

Please see our FAQs below for more informati

Other Assessments for Children

In addition to cognitive assessments, New Vision Psychology offers an extensive range of psychometric tests and diagnostic instruments for children, which include the following. Depending on your child’s needs, our psychologists may use one or a combination of these tools to inform diagnosis, intervention, and support planning.

This is one of the leading instruments used to support the diagnosis of intellectual and developmental disabilities. It measures daily skills such as communication, socialising, daily living skills and motor skills. This helps psychologists understand how well a child copes with the practical demands of everyday life.

This is a standardised and normed clinical battery for attention and executive functioning in children aged 6–16 years. It measures various aspects including selective attention, sustained attention, and attentional control. This helps psychologists identify patterns consistent with ADHD or other learning and concentration problems.

This is a comprehensive, semi-structured diagnostic interview used with a child’s parents or caregivers. It includes questions about the child’s early development, communication, social interaction, and patterns of behaviour. It is typically used alongside other tools such as ADOS-2 to contribute to an autism diagnosis.

This is a standardised tool for psychologists to observe behaviours relevant to an ASD diagnosis. It is a semi-structured observational assessment used to evaluate communication, social interaction, play, and behaviours associated with ASD. It can be used across a wide range of ages and developmental levels.

This is a multidimensional tool used to assess adaptive functioning across the lifespan, including practical, social, and conceptual skills required for independent functioning. It is often used alongside cognitive assessments and clinical history to support the diagnosis of intellectual disability, developmental delay, and to guide intervention recommendations. 

This gathers information from multiple sources (from parents, teachers, and self-reports) to provide a detailed picture of a child’s behavioural and emotional functioning at home and school. It assesses areas such as anxiety, depression, attention, social skills, and adaptability. It helps psychologists understand behavioural patterns and emotional strengths and challenges.

Our Child Cognitive Assessment Psychologists

Avni Pawar

Registered Psychologist


  • Sydney CBD: Mon, Tue
  • Language: English

Dr Chang Chen

Registered Psychologist


  • Chatswood: Mon, Tue, Fri
  • Language: English, Mandarin

Cindy Chan

Registered Psychologist


  • Sydney CBD: Thu, Fri
  • Language: English, Cantonese, Mandarin

Daniela Huepe 

Registered Psychologist


  • Hurstville: Mon, Tue, Fri
  • Sydney CBD: Thu
  • Language: English, Spanish

Joanna Kirlagitsi

Registered Psychologist


  • Hurstville: Wed, Sat
  • Burwood: Mon, Tue
  • Language: English, Greek

Jon Dormand

Registered Psychologist


  • Hurstville: Tue Thu Sat
  • Chatswood: Mon
  • Language: English
Joseph Kokotovic - Registered Psychologist

Joseph Kokotovic

Registered Psychologist


  • Burwood: Tue, Thu, Sat
  • Language: English, Croatian

Dr Katie Chung

Clinical Psychologist


  • Castle Hill: Mon, Tue
  • Language: English

Kelvin Chong

Registered Psychologist,


  • Burwood: Tue, Thu
  • Hurstville: Fri
  • Sydney CBD: Mon, Wed
  • Language: English, Mandarin, Malay

Kenny (Chi-Tak) Lau

Registered Psychologist


  • Hurstville: Mon
  • Burwood: Thu
  • Language: English, Mandarin, Cantonese

Mariana Rubcic

Registered Psychologist


  • Castle Hill: Tue, Fri
  • Language: English, Croatian

Mary Ha

Clinical Psychologist & Supervisor


  • Castle Hill: Mon, Tue, Fri
  • Language: English

Meghna Datta

Registered Psychologist


  • Castle Hill: Thu, Fri
  • Sydney CBD: Friday
  • Language: English, Hindi

Meitty Parman

Registered Psychologist


  • Hurstville: Wed, Fri, Sat
  • Language: English, Bahasa

Qibing (Quinn) Li

Registered Psychologist


  • Castle Hill: Tue, Thu
  • Language: English, Mandarin, Cantonese

Dr Sajedeh (Saji) Hamidian

Clinical Psychologist


  • Hurstville: Wed, Thu
  • Language: English, Persian (Farsi)

Shirley Tang

Clinical Psychologist


  • Sydney CBD: Mon, Tue, Wed
  • Language: English

Vera (Nga Lai) Lam 

Clinical Psychologist


  • Burwood: Mon, Wed
  • Chatswood: Tue, Thu
  • Language: English, Mandarin, Cantonese

Yiing Tan

Registered Psychologist


  • Burwood: Wed
  • Castle Hill: Thurs
  • Language: English, Mandarin, Malay

Zoe Lam

Clinical Psychologist


  • Castle Hill: Tue, Fri
  • Language: English, Mandarin, Cantonese

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