Diagnosing and living with ADHD as an Adult

By Melanie Calder, Principal Psychologist, Calder Psychology, South Perth

Do You Feel Like You’re Always Running Behind—No Matter How Hard You Try?

If you’ve spent your life feeling disorganised, scattered, or overwhelmed by tasks others seem to breeze through, you might be living with ADHD: Attention-Deficit/Hyperactivity Disorder.

For many adults, ADHD isn’t about being “hyperactive.” It’s about a constant mental hum: competing thoughts, endless to-do lists, and an inner critic that never rests.

At Calder Psychology, we provide diagnostic adult ADHD assessments in Perth, WA, helping adults move from frustration to self-understanding, without shame or judgement.

ADHD in Adults: Often Missed, Often Misunderstood

Many adults with ADHD were never diagnosed in childhood. They learned to compensate, overwork, and push through.

ADHD is not a lack of willpower—it’s a brain difference that affects attention, motivation, and executive function.

An adult ADHD assessment in Perth, WA, can provide validation, clarity, and strategies to manage life more effectively.

Our Approach: Affirming, Collaborative, and Evidence-Based

We take a strengths-based and neurodiversity affirming approach. ADHD is not a flaw to fix—it comes with unique strengths: creativity, empathy, and resilience.

Our assessments combine detailed clinical interviews, standardised testing, and your life history to ensure accurate, actionable insights.

What Adult ADHD Therapy Can Look Like

Therapy can help you thrive with ADHD, not fight against it. Sessions may focus on:

✦ Executive functioning and organisation – Planning, prioritising, and following through. ✦ Emotional regulation – Managing frustration, impulsivity, and emotional overwhelm.

✦ Attention and motivation – Creating environments that support focus and flow.

✦ Identity and self-compassion – Understanding ADHD’s role in your life and reducing self blame.

✦ Workplace and relationship support – Strategies to communicate effectively and use your strengths.

Why Choose Calder Psychology for ADHD Assessments in Perth, WA?

Clients trust us because:

• Comprehensive evaluations beyond simple questionnaires.

• Experienced psychologists specialising in adult ADHD.

• Clear, actionable reports for work, study, and daily life.

• Safe, non-judgemental support throughout the assessment and therapy process.

• Flexible appointments in-person or via telehealth.

What to Expect from an Adult ADHD Assessment

1. Initial Consultation – Discuss history, concerns, and goals.

2. Formal Testing – Structured interviews and standardised ADHD measures.

3. Scoring and Analysis - Careful interpretation by your psychologist.

4. Feedback Session – Collaborative discussion of results and next steps.

5. Comprehensive Report – Detailed summary with personalised recommendations.
   

   

   
   

You’re Not Lazy! You’re Not Broken!

An ADHD assessment can bring relief and understanding. Therapy can help you work with your brain, not against it.

To book your adult ADHD assessment:

Call 0401 797 097 or visit https://www.calderpsychology.com/contact-us.

You deserve support that helps you thrive on your own terms.