Adult ADHD Assessments & Diagnosis in Perth

At Headway, we offer adult ADHD assessments and diagnoses in Perth. We understand the unique challenges faced by adults navigating life with ADHD, and our dedicated team is here to provide comprehensive, evidence-based assessments and personalised support.

With our expertise and compassionate approach, we aim to empower individuals to better understand their strengths, manage their symptoms, and thrive in all aspects of their lives.

Our team of qualified professionals provide comprehensive assessment and psychological treatment of adults who are showing signs of ADHD. The assessment process utilises evidence-based psychometrics and a structured clinical interview aimed at assessing whether an adult meets the criteria for ADHD. Our priority is providing comprehensive reports and feedback in simple language to help you understand what the results reveal. The emphasis of our reports is on recommendations and strategies. We provide practical, easy-to-adopt recommendations and strategies for you to commence using to make immediate improvements in the quality of your life and functioning.

Who should get an ADHD assessment?

Adult ADHD assessments are designed for adults aged 18 years and above who are questioning whether they meet the criteria for a diagnosis of ADHD.

An ADHD assessment would be helpful for individuals who:

  • Want to find out if they have ADHD but are not currently interested in commencing stimulant medication, and therefore don’t want to see a psychiatrist for a diagnosis.
  • Require a report or need further evidence to support a diagnostic review with a psychiatrist.
  • Received a psychiatric ADHD diagnosis or otherwise in childhood and are now questioning the validity of that decision.

PLEASE NOTE: Psychologists cannot prescribe medication.

If after the assessment process you wish to pursue medication, you will need to make an appointment with a psychiatrist to discuss pros and cons of medication.

What is ADHD ?

Attention-deficit/hyperactivity disorder (abbreviated as ADHD) is a developmental disorder that begins in early childhood.

ADHD affects the brain’s executive functioning, which is the ability to self-regulate and control thoughts, words, actions, and emotions.

There are 3 types of ADHD:

  • Inattentive type means a person is easily distractible or inattentive.
  • Hyperactive-impulsive type means a person has symptoms of impulsivity and hyperactivity.
  • Combined type means a person has a mixture of symptoms including hyperactivity, inattention and impulsivity.

What are the symptoms of ADHD?

Some common symptoms of ADHD in adults, which may indicate that an adult ADHD testing and assessment could be useful, include:

  • Difficulty concentrating
  • Carelessness and lack of attention to detail
  • Impulsivity or acting before thinking
  • Procrastination and difficulty maintaining important goals
  • Difficulty motivating self to start or finish tasks
  • Poor organisation, planning, and time management skills
  • Irritability or anger outbursts
  • Interpersonal, academic, or work difficulties

How do you get an Adult ADHD diagnosis? What does the Adult ADHD Assessment process involve?

At Headway, the ADHD testing/assessment process is thorough and includes an in-depth structured clinical interview, validated psychometric tools designed to test for ADHD in adults and a feedback session. You will then be provided with a comprehensive report.

There are 5 stages of the adult ADHD assessment process at Headway:

01
Psychometric Questionnaires
We ask that you complete 3-4 assessment questionnaires in online format prior to your appointment. The psychometric tests you will be sent are designed and validated to assess adult ADHD. Your clinician may determine that further psychometrics are required following completion of your clinical interview.

It is essential that your pre-assessment questionnaires are returned prior to your scheduled appointment.
02
Clinical Interview
We ask that you attend a comprehensive assessment session at Headway Psychology, which includes both a clinical interview and standardised cognitive testing. The clinical interview explores your developmental history, current functioning, and presenting concerns to determine whether your presentation meets diagnostic criteria for ADHD. The testing component provides objective data on attention, impulsivity, and executive functioning to complement the interview findings. This session is semi-structured and typically runs for approximately 2-2.5 hours.
03
Analysis and Report Writing
Your psychologist will then review the information obtained from the Clinical Interview and your Psychometric Questionnaires and will formulate a written report determining if you meet criteria for an ADHD diagnosis.

Your psychologist will also consider alternative diagnoses or comorbidities contributing to your symptoms and therefore additional questionnaires may be sent to you during this time to support further clarification.
04
Comprehensive Assessment Report
We provide you (and referrers if applicable) with a comprehensive report outlining the assessment findings, including diagnostic information, treatment recommendations, and a personalised roadmap to help guide you towards improved mental health and resilience.
05
Feedback Session (Optional)
Once you have received your report, you are welcome to either contact the psychologist via email or book a 15 to 50 minute feedback session to discuss the findings of the report.

Adult ADHD Assessments & Diagnosis FAQs

Will I receive a formal diagnosis of adult ADHD?

Yes, at completion of the assessment process your psychologist will inform you as to whether or not you meet the criteria for adult ADHD diagnosis in the report and if you do meet the criteria, they will be able to provide a written, formal diagnosis, within the comprehensive report. Our reports can be reviewed by a psychiatrist who may confirm diagnosis and prescribe medication where appropriate.

Many people who have received a diagnosis of ADHD as an adult report feeling an overwhelming sense of validation, and a different lens through which to view some of the challenges they may have faced throughout life. For some people they may have attributed struggles they’ve had with attention, focus, organisation, or impulsivity to a personal failing or inadequacy. Receiving a diagnosis can feel like a relief, as it provides a neurological basis for struggles experienced.

The increased awareness that can come from a diagnosis can then motivate a person to develop effective coping strategies to better manage their symptoms. It can also help others (e.g. partners, family, friends) to understand the person better, and can help people to advocate for certain accommodations to be made to support their study or work.

Our priority is providing comprehensive reports and feedback in simple language to help you understand what the results reveal. The emphasis of our reports is on personalised recommendations and strategies that can assist given your unique set of strengths and weaknesses. We provide practical, easy-to-adopt recommendations and strategies for you to help make immediate improvements in the quality of your life and functioning.

No, you do not need a referral for an ADHD assessment. In the first instance, if you are worried about any aspect of your functioning, development or mental health, we recommend you start by discussing your concerns with your General Practitioner. Your GP is your primary health provider, and it is always beneficial to have your GP involved in your health concerns. However, a GP referral is NOT required to commence your confirmation of ADHD. However, if you have one, please bring it with you.

When assessing ADHD in adults, it is important to establish that symptoms were present during childhood. This is because ADHD is a neurodevelopmental condition, and diagnostic guidelines require evidence of early onset.

We encourage you to bring any documentation that can provide insight into your childhood development and school experiences. Helpful sources include:

  • School reports: especially comments from teachers about attention, concentration, behaviour, or learning challenges. We would ideally want evidence from primary school to the final year of school, but are specifically looking for evidence from primary school.
  • Academic records: highlighting inconsistencies between ability and performance. Including university transcripts.
  • Reports from other professionals: such as psychologists, paediatricians, or allied health providers.
  • Standardised test results: if available, showing strengths or difficulties.

If you do not have access to this information, feedback from family members (parents, siblings, or others who knew you well as a child) can provide valuable context. This can be provided in a letter, or we can send a questionnaire to your person of choice with questions specific to you as a child.

You are able to continue with the ADHD assessment without this information; however, we may not be able to diagnose without this childhood context.

Given there are cognitive testing components to the clinical interview, it is not appropriate to bring a loved one in to the assessment; however, your loved one is welcome to wait for you in the waiting area if required.

Once you’re ready to make a booking for an adult ADHD assessment, call Headway’s friendly administration team on (08) 9226 4489. Alternatively you can submit an online enquiry, mentioning that you are interested in an ADHD assessment for adults and one of our administration members will call you to arrange the booking. Please note as a deposit is required in order to confirm a booking, the appointment can only be arranged via phone call.

No. Once you have completed your questionnaires and your Clinical Interview, your psychologist will analyse your results and compile your report. The results of your assessment will be provided in the formal adult ADHD assessment report, which is received between 3-4 weeks following your Clinical Interview appointment. From time to time, the psychologist will request that a further questionnaire is administered based on the results so far.
No. It is best practice for a separate, independent psychologist trained in ADHD assessments to complete your assessment. This is important as it ensures that your assessment is unbiased, independent, and valid. You can then continue individual therapy with your usual therapist.

A psychiatrist is a medical doctor who has completed specialised training in psychiatry, which is the study of how to diagnose, treat and prevent emotional and behavioural disorders. Being medical doctors, psychiatrists can prescribe medication such as antidepressants and stimulant medication for the treatment of mental disorders. Psychiatrists can also admit people to hospital if needed or make referrals to other health practitioners.

A psychologist is a registered health professional who is trained in human behaviour. Some psychologists choose to complete further training to become endorsed in specific areas of psychology, such as clinical psychology, neuropsychology, health, community, forensic, organisational, and sports psychology. A psychologist can administer psychometric assessments to diagnose mental disorders and use different types of talk therapy, such as cognitive behavioural therapy (CBT), to help you manage your symptoms.

The main difference between the two is that a psychiatrist has been trained as a medical doctor and can prescribe medication. A psychologist is not a medical doctor and can’t prescribe medication, and a psychiatrist tends to prioritise treatment using medication rather than talk therapy.

No, not by a psychologist. Psychologists can diagnose ADHD; however, initial medication is only prescribed by a psychiatrist or a paediatrician in Australia, and at Headway, we have a working relationship with Westside Psychiatry, who will accept our diagnosis and will be able to take over in prescribing medication for ADHD.

Our team of qualified professionals provide comprehensive assessment and psychological treatment for adults who are showing signs of ADHD. The assessment process utilises evidenced based psychometrics and a structured clinical interview aimed to assess if an adult meets the criteria for ADHD.

Yes, we offer individual therapy to assist with the management of ADHD symptoms. Evidence-based treatment for ADHD suggests that a combination of medication with therapy is the most effective for symptom management.

This is because some ADHD symptoms are supported by stimulant medication and others are the result of years of learning to live with ADHD in an ineffective way.

Your psychologist can work with you to develop more adaptive coping strategies that make management of ADHD symptoms easier. These can include support for emotional reactivity, procrastination, impulsivity, motivation, and interpersonal problems. Evidence-based therapies for ADHD include cognitive behaviour therapy, anger management, interpersonal skills training, marriage/family counselling, and time management/organisational skills training.

No, not usually. There are important aspects of the assessment that cannot be completed via telehealth.

No, not necessarily. Seeing a psychiatrist for a prescription of stimulant medication for ADHD is your choice.

You do not have to take stimulant medication, however it is important to understand that while seeing a psychologist for support will be helpful, there are certain symptoms of ADHD that can’t be fixed with talk therapy due to differences in brain function. These can include concentration difficulties, trouble with attention to detail, restlessness, fidgeting, etc.

For this reason, it is often important to consider speaking to a psychiatrist about stimulant medication to support your ADHD.

Pricing for adult ADHD testing/diagnosis in Perth can vary between providers.

At Headway, the assessment package includes the clinical psychometrics, the clinical interview and assessment, analysis of your results, report writing, and a feedback session.

A non-refundable deposit will be required upon booking your assessment appointment. The remaining balance is due one week prior to your assessment appointment. Payment is either by phone or using the credit card we have on file.

Please reach out to our friendly administration team for more information on the current pricing.

Please give as much notice as possible should you need to cancel or reschedule your appointment. Cancellations with more than 3 business days’ notice will result in your deposit being held for a future booking, to be made within 3 months.

Cancellations within 3 business days of the clinical interview will result in forfeiting the deposit of $500. Please be advised we accept medical certificates should you have to cancel due to illness.

There are currently no rebates for psychological assessments available from Medicare.

Private Health: Some private health providers may provide some rebates for psychological assessments. Please enquire with your private health fund.

NDIS: For those who are self-managed or plan-managed NDIS clients, please check with your support coordinator or plan manager regarding utilising your NDIS funds for psychological assessment.

Adult ADHD Diagnosis in Perth

If you’re seeking an adult ADHD assessment in Perth, look no further.

At Headway, we believe in the importance of accurate and thorough ADHD diagnosis. Our experienced psychologists incorporate a comprehensive clinical interview and specialised psychometric assessments to evaluate the presence of ADHD symptoms.

We understand that ADHD manifests differently in adults than in children, and our diagnostic process is tailored to account for these unique differences. By providing a clear and precise diagnosis, we strive to equip individuals with the knowledge and resources they need to effectively manage their symptoms and improve their overall well-being.

Contact our friendly team to book your ADHD test in Perth today.

Our Team

At Headway, our team who provide our Adult ADHD Assessments includes Registered and Clinical Psychologists.

All of our psychologists are accredited by the relevant professional bodies, including the Psychology Board of Australia, Australian Health Practitioner Regulation Agency (AHPRA).

Our clinicians also undertake ongoing professional development and clinical supervision to ensure their knowledge and skills remain current with the latest research and best-practice treatment approaches.

 

Our clinicians hold advanced qualifications and professional credentials, including:

  • Bachelor of Psychology
  • Bachelor of Science (Psychology)
  • Post Graduate Diploma (Psychology)
  • Diploma of Psychological Practice
  • Master of Psychology (Clinical or Professional Psychology)

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