Lyn Verrall, Psychologist, Teacher

What is the role of the psychologist in the assessment and treatment of children with special needs?

by Angela Weeks, Former SPELD SA Clinical Director

A key role of the psychologist is to measure a child’s intellectual abilities. They do this by giving the child a number of brief tests which provide an overall IQ score and a profile of the child’s intellectual strengths and weaknesses.

Intellectual Assessment involves testing in the following areas:

Intellectual Abilities

  • verbal and nonverbal reasoning abilities
  • spatial problem solving skills

Information Processing Skills

  • memory
  • processing speed
  • phonological skills

There are now nine major psychological batteries suitable for use with school-age children, the best known in Australia being the WISC-IV, the DAS, the BAS – II and the Stanford-Binet V.

A psychologist will also assess the child’s achievements in reading, spelling, written work and mathematics to see whether their skills are at the level expected based on their intellectual abilities.

Educational Achievements

  • reading (accuracy, fluency and comprehension
  • spelling accuracy
  • writing skills (handwriting and composition)
  • mathematics (reasoning and operating skills)

It is important when choosing a psychologist to find out whether they specialise in the areas of learning and behaviour that are affecting your child.

The role of the psychologist is to look at the big picture and to interpret the results of the tests administered. For diagnosis of a particular disorder, the psychologist will examine the pattern of strengths and weaknesses across all the tests given as well as information from additional diagnostic tests, checklists and rating scales completed by the individual, parents and teachers.

Psychologists are specialists in the diagnosis of intellectual special needs, such as:

  • Giftedness
  • Intellectual Disability
  • Specific Learning Difficulties (eg, dyslexia, dysgraphia, dyscalculia)
  • Language Disorder
  • Nonverbal Learning Difficulty

In addition, some psychologists have specialist experience with the diagnosis of:

Developmental special needs, such as:

  • Autism
  • Asperger Syndrome
  • Tourette Syndrome
  • Attention Deficit/Hyperactivity Disorder

Behavioural special needs, such as:

  • Oppositional Defiant Disorder
  • Conduct Disorder

Emotional special needs, such as

  • Depression
  • Anxiety
  • Low self esteem

Following the assessment, the psychologist will provide you with the results of the tests and how these are likely to affect your child. They will also provide written recommendations for helping your child both at home and at school.

A psychologist may also recommend further assessment if they have concerns, for example, about your child’s speech and language, vision, attention, fine motor or auditory processing skills. They may also recommend tutor support.


For many children an assessment is a once-only experience. Given an understanding of their intellectual strengths and difficulties, a pattern that changes little throughout a person’s life, it is not necessary to have regular assessments. However, it can be helpful to have a review of achievement levels in subject specific areas every two or three years while at school or at specific points in a child’s education.

In respect of learning problems, a psychologist does not usually provide ongoing teaching or therapy. However, they may offer ongoing support for people with emotional, social or behavioural difficulties.

Where to find a psychologist


SPELD SA has a Private Psychologist, working from the premises. Appointments can be made with Lyn Verrall by phoning 8431 1655

Lyn is an experienced psychologist and teacher who specialises in dyslexia and specific learning difficulties.

Early Intervention (At Risk) assessment: Year level Foundation/Reception & Year 1

Some children in Reception and Year 1 demonstrate weaker literacy and numeracy skills than their peers. At this point, early intervention can make a significant difference to literacy and learning outcomes. Lyn provides Early Intervention (At Risk) assessments to determine a child’s cognitive strengths and weaknesses, and suggest strategies to support literacy and numeracy skills development at home and at school.

Assessments: Year Level 1—12 (ages 6 years - 16 years11 months)

Lyn provides assessments for students from (6 years 6 months) to (16 years, 11months). An assessment measures intellectual ability and identifies learning strengths and difficulties. It also assesses phonological awareness, literacy skills and can investigate numeracy difficulties on request. A comprehensive written report including recommendations and strategies for home and school support and accommodations is provided. The implementation of these recomendations is at the discretion of the parents and the school.

For more detailed information on getting a psychological assessment at SPELD SA, please click here.


A full psycho-educational assessment will take up to three hours.

The cost of a full assessment plus written report ranges from $450 to $1,000. Claims for psycho-educational assessments cannot be made to Medicare. In some instances, it may be possible to claim a portion of the cost through medical extras.

Flinders University  has a Psychology Clinic that offer services in a number of areas. Services are provided by postgraduate clinical psychology trainees (5th and 6th year of training). Qualified academic staff and clinical psychologists supervise the work of the trainees in the Clinics.

Click on the links below to see the roles of other specialists
Speech Pathologist
Class Teacher
Occupational Therapist
Educational Psychologist


The Australian Psychological Association website has a chart with the names, services offered and contact details for psychologists across Australia.

SPELD SA is generously supported by

thyne reid foundation Department for education and child development australian executor trustees

SPELD SA would like to acknowledge the support of the Douglas Whiting Trust in the development of this website.

More benefactors and supporters

We are a proud member of AUSPELD


AUSPELD is a member of the IDA Global Partners Program