Cognitive assessment
A cognitive assessment is a structured, in-depth evaluation of how your mind is working. It can measures your memory, attention, reasoning, visual spatial ability, language, processing speed, executive functioning, academic functioning, and more. Using standardised, scientifically validated tests, it builds a detailed picture of your cognitive strengths and difficulties, compared against what's typical for your age and background.
People can have an assessment for many reasons: to understand a long-standing difficulty, to seek or confirm a diagnosis, to access supports or funding, to plan treatment or rehabilitation, or simply for clarity and peace of mind.
What cognitive assessments are used for
Identifying cognitive strengths and difficulties, and providing a clear picture of how someone thinks, learns, and processes information, so that both challenges and areas of ability are properly understood.
Supporting the diagnosis of a range of conditions affecting cognition and behaviour.
Guiding treatment and rehabilitation by pinpointing the specific areas to target, so that support is tailored rather than generic.
Establish a baseline against which future change can be measured; particularly valuable for monitoring conditions like mild cognitive impairment, or recovery after a brain injury.
Unlock access to supports and funding, including NDIS, Centrelink, educational or sporting accommodations, and workplace adjustments, by providing the required formal documentation.
Inform decisions about study, work, and day-to-day living.
Provide reassurance and understanding, as sometimes the most valuable outcome is simply knowing what is, and isn't, going on, and why.
Cognitive assessments can offer insight into cognitive function and support the diagnosis of a wide range of conditions affecting thinking and behaviour. Common conditions are:
Intellectual disability
Involves significant limitations in both intellectual functioning (such as processing speed, verbal ability, working memory, and reasoning) and adaptive functioning (the everyday conceptual, social, and practical skills needed for daily life), with onset during development. Diagnosis requires formal measurement of both intellectual ability and adaptive behaviour.
Specific learning disorder (SLD)
Persistent and specific difficulties in learning and using academic skills, such as reading (dyslexia), written expression (dysgraphia), or mathematics (dyscalculia), that are unexpected given a person's age, education, and overall intellectual ability, with onset during development. Assessment combines academic achievement testing with cognitive measures to identify the precise nature of the difficulty and document and inform support.
Attention-deficit/hyperactivity disorder (ADHD)
A neurodevelopmental condition characterised by difficulties with attention, and/or hyperactivity and impulsivity, that interfere with everyday functioning. Assessment combines detailed history, standardised rating scales, and direct testing of attention and executive functioning, while carefully considering other factors that can look similar.
Curiosity or giftedness
Not every assessment starts with a concern. Some people simply want a clearer picture of how their mind works. To determine their cognitive strengths, how they learn and think best, or why certain tasks come more easily than others, all without there being anything "wrong." A cognitive profile can be genuinely useful in its own right, for career decisions, further study, parenting, or personal insight. Others come specifically for a giftedness assessment, for themselves or their child, to formally identify high cognitive ability. This might support entry into a gifted education program, inform school planning, or simply confirm what you've long suspected.
Acquired brain injury (ABI)
Damage to the brain that occurs after birth. For example following a stroke, a traumatic brain injury (concussion/mild, mild, or severe), or the effects of substance use. Assessment maps the specific pattern of preserved and affected abilities, which is essential for guiding rehabilitation and for decisions about returning to work, study, sport, or general daily areas of living.
Dementia
A significant decline in cognition from a person's previous level due to a neurodegenerative process, leading to major impairments in independent daily living. There are several types, including Alzheimer's, Vascular, Lewy Body, Frontotemporal, and Parkinson's Disease, with each having a characteristic pattern. Assessment helps describe the nature and severity of the changes, supports diagnosis, and provides a baseline for tracking change over time.
Mild cognitive impairment (MCI)
A mild but measurable decline in cognitive functioning that is greater than expected for a person's age or prior functioning, but not severe enough to meet the threshold for a dementia or significantly impact unsupported daily functioning. MCI may convert into a dementia over time. However, sometimes it is not due to a neurodegenerative process and is secondary to other processes such as depression, anxiety, stress or adjust to major life changes. This impairment in functioning can normalise in time, sometimes on its own, or with targeted intervention. Therefore, it can be helpful to detect and monitor MCI over time, as well as engage in psychological intervention.
General cognitive concerns
Not every concern fits neatly into a diagnosis. If you've noticed changes in your memory, concentration, or thinking, an assessment can help clarify what's happening. Whether your results sit in the average range, are better explained by factors such as mood, stress, sleep, medication, or point to something that warrants further investigation. Either way, you'll come away with a clearer picture, and a sense of what to do next.
What can be measured?
A comprehensive assessment can evaluate any of the following, with the specific tests chosen to suit your situation and the questions we're trying to answer:
Intellectual ability (IQ) — verbal comprehension, visual-spatial reasoning, fluid reasoning, working memory, and processing speed.
Attention — selective, alternating, and sustained attention.
Memory — visual and verbal recall and recognition.
Executive functioning — impulse control and inhibition, self-monitoring, planning/problem-solving, and perseveration.
Language and verbal fluency — phonemic fluency, semantic fluency, category switching fluency, naming, vocabulary, language comprehension and reasoning.
Academic achievement — word reading, reading comprehension, spelling, writing, mathematics, speaking, and listening.
Adaptive functioning — conceptual, social, and practical ability in daily life.
Mood — anxiety, stress, and depression.
Psychological, behavioural, and cognitive symptoms —mapped against the criteria of the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, Text Revision (DSM-5-TR).
Who can be assessed?
Private/self-referred — assessment decided upon by the person themselves, or with the assistance of someone such as a family member, carer, or friend, with no formal doctor referral or prior medical consultations required.
NDIS participants — assessment decided upon by the participant, or recommended by family member, friend, carer, support coordinator, or support worker).
Medical/allied health referrals — assessment recommended by a medical specialist such as a GP, neurologist, geriatrician, psychiatrist, or by an allied health professional such as an occupational therapist, physiotherapist, exercise physiologist, speech pathologist, social worker, or psychologist.
Assessment process
1. Initial enquiry and triage. You start by completing a short enquiry form and selecting a time for an initial intake session.
2. Initial intake session. Before testing, I gather your background, including your concerns, relevant history, and what you're hoping to get from the assessment. This ensures the assessment is focused on the questions that matter to you, and that conducting one is appropriate for your needs.
3.Assessment session(s). The testing itself involves working through a series of standardised tasks, such as answering questions, solving problems, and completing activities that measure different cognitive abilities. Sessions are paced with breaks, and can be split over multiple days. The length and number depend on the type of assessment. Total time of assessment (excluding the 1 hour initial intake session) can generally range from 1-4 hours.
4. Scoring, interpretation, and report writing. After the session, I score and analyse the results, integrate them with your history and any other relevant information, interpret what the overall pattern means, and create a report.
5. Feedback. We discuss the findings. What was assessed, what it shows, and what it means for you, including practical recommendations and next steps.
6. Written report. You receive a comprehensive written report documenting the assessment, findings, diagnosis (where applicable), and recommendations, suitable for sharing with the people and services who need it.
Assessment reports
A formal report is often the key that unlocks support, and I can prepare reports tailored to their intended purpose, including for:
NDIS — e.g. support applications or plan reviews, and evidence of functional impact.
Centrelink — e.g. support applications for disability support pension.
Education — e.g. to support classroom adjustments or exam accommodations.
Medical specialists — e.g. to inform and support the work of neurologists, geriatricians, psychiatrists, and other treating clinicians.
Sporting bodies — e.g. to support applications for sporting adjustments or disability eligibility.
Workplaces — e.g. to support reasonable adjustments and return-to-work planning.