Clinical interview
Short answer
A clinical interview is a conversation in which a trained clinician asks about your symptoms, history, daily life and health to understand what is going on. For adult ADHD, it usually covers childhood, school, work, relationships and other possible explanations. It is central to evaluation in a way no questionnaire can be, because it lets the clinician follow up, clarify and weigh context.
Questionnaires give a clinician a starting point. The interview is where the real picture takes shape. It can feel like an ordinary conversation, but it is structured around specific questions the clinician needs answered.
What clinicians ask about
Structured, semi-structured, open
Some interviews follow a fixed script, others use a guide the clinician adapts, and some are more open. The style varies by clinician and service. What they share is a goal: understanding the pattern, its history and its impact well enough to make a judgment.
Getting ready
- Write down a few specific recent examples, with dates if you can.
- Note what you remember about childhood and school, and ask family if possible.
- List current medications and health conditions.
- Bring your screener outcome as context, not as the main event.
For example, someone might arrive with a single page: three examples from work, two from home, a line about what teachers used to say, and their ASRS v1.1 outcome. That page can make a short appointment far more productive.
It is fine to say you do not remember something, or that an answer is complicated. Clinicians are used to incomplete histories, and an honest maybe is more useful than a guess shaped to fit what you think they want to hear.
Interview versus online screener
An online screener cannot ask a follow-up question, notice hesitation or explore an answer that does not fit. That is why a positive screen leads toward an interview rather than replacing one, and why the result on ADHDFalcon is framed as a reason to talk with a professional.
Afterward, it is fine to ask what happens next, how long it might take, and whether there is anything you should gather in the meantime.
A starting point for your next step.
Take the screener before your interviewFrequently asked questions
How long is a clinical interview for ADHD?
It varies by clinician and service. Some assessments span more than one appointment.
Will they ask about my childhood?
Very likely. The NHS says specialists ask whether symptoms started in childhood and how they affected you at school.
Do I need to bring someone with me?
Not usually required, but a clinician may want to hear from someone who knows you well. Ask the service what they prefer.
Sources
Source check: 2026-10-28. No medical review has occurred.
- NHS, Attention deficit hyperactivity disorder (ADHD) in adults
- NICE guideline NG87, Attention deficit hyperactivity disorder: diagnosis and management
- Kessler RC, Adler L, Ames M, et al. The World Health Organization Adult ADHD Self-Report Scale (ASRS): a short screening scale for use in the general population. Psychological Medicine. 2005;35(2):245-256.
- Kessler RC, Adler LA, Gruber MJ, Sarawate CA, Spencer T, Van Brunt DL. Validity of the World Health Organization Adult ADHD Self-Report Scale (ASRS) Screener in a representative sample of health plan members. International Journal of Methods in Psychiatric Research. 2007;16(2):52-65.
Published 2026-10-28. Factual source check: ADHDFalcon editorial team, factual source check, 2026-10-28. No medical review has occurred.