Adult ADHD Assessment in Glasgow by HCPC-Registered Psychologists

What Our Adult ADHD Assessment Includes

Our ADHD assessment is a thorough, evidence-based evaluation designed to provide diagnostic clarity and practical support. The assessment includes:

• Developmental history — a detailed exploration of your early development, education, and life experiences to identify longstanding patterns consistent with ADHD.
• Clinical interview — a structured conversation covering current symptoms, daily functioning, relationships, work or study, and mental health history.
• DIVA (Diagnostic Interview for ADHD in Adults) — a structured clinical interview that systematically examines ADHD symptoms across childhood and adulthood, using concrete examples from your daily life. The DIVA is recognised internationally as a best-practice diagnostic tool for adult ADHD.
• Collateral information — where possible, we gather supporting information from someone who knew you as a child (such as a parent or sibling) to strengthen the developmental picture.
• Comprehensive written report — a detailed document outlining the assessment findings, diagnostic conclusions, and personalised recommendations for support, adjustments, and next steps.

Who Should Consider an ADHD Assessment

Many adults live with undiagnosed ADHD for years, often developing their own strategies to cope while feeling that things are harder for them than they seem to be for others. You may benefit from an ADHD assessment if you recognise a persistent pattern of:

• Difficulty concentrating or sustaining attention, especially on tasks that are not immediately stimulating
• Chronic disorganisation, frequently losing things, or struggling to keep on top of responsibilities
• Impulsivity in decision-making, spending, or conversations
• Restlessness or an internal sense of being constantly "on the go"
• Difficulty managing time, meeting deadlines, or estimating how long tasks will take
• Emotional dysregulation, including quick frustration, mood swings, or difficulty managing strong feelings

It is increasingly recognised that many adults, particularly women and those who performed well academically, can reach adulthood without a diagnosis. The NHS estimates that ADHD affects around 3–4% of adults in the UK. Seeking an assessment later in life is both common and entirely valid. Understanding whether ADHD is part of your picture can be a turning point in making sense of your experiences.

ADHD often coexists with other difficulties such as anxiety, depression, low self-esteem, and burnout. If you are also experiencing emotional difficulties alongside attention and concentration problems, our team can help you understand how these connect and what kind of support would be most useful.

How the ADHD Assessment Process Works at Illuminated Thinking

We aim to make the assessment process as straightforward and supportive as possible. Here is what to expect:

1. Initial consultation — get in touch to arrange a brief initial conversation. This helps us understand your concerns and confirm that an ADHD assessment is the right next step.
2. Assessment session(s) — the main assessment typically involves one or two sessions (in person in Glasgow or via secure video call) covering the clinical interview, developmental history, and standardised measures.
3. Report writing — your psychologist will analyse all the information gathered and prepare a comprehensive written report, usually within 3–4 weeks of completing the assessment.
4. Feedback session — a dedicated session to discuss the findings, answer your questions, and talk through the recommendations in your report.

ADHD Assessment Fees and What Is Included

The fee for our adult ADHD assessment is £900. This is an all-inclusive fee covering:

• All assessment sessions (clinical interview, developmental history, standardised measures)
• Scoring and interpretation of all questionnaires and rating scales
• A comprehensive written report with diagnostic conclusions and personalised recommendations
• A feedback session to discuss the results with you

Reports are typically completed within 3–4 weeks of the final assessment session. If you require an expedited report for a specific deadline, please let us know and we will do our best to accommodate this.

If you are also considering an autism assessment, we offer a combined ADHD and autism assessment for £1,850. This is more efficient and cost-effective than two separate assessments, with integrated findings in a single report.

Our ADHD Assessment Psychologists in Glasgow

Our ADHD assessments are led by experienced HCPC-registered clinical psychologists with specialist training in adult neurodevelopmental assessment.

Dr Aisha Tariq, Clinical Director, leads our ADHD assessment service with a warm, thorough, and person-centred approach.

To find out more about our team and their areas of expertise, visit our psychologist directory. You can also get in touch or book a free 10-minute consultation to discuss whether an assessment is the right step.

ADHD Assessment in Glasgow: In Person and Online

We offer ADHD assessments at our consulting rooms in Glasgow (Mearns Castle Golf Academy, Newton Mearns, G77 5RR) and via secure video call for clients anywhere in the UK. The online assessment follows the same rigorous clinical standards as our in-person process, making it a convenient option if you are unable to travel to Glasgow.