How ADHD can show up in children
Many children go through phases of being restless or inattentive — that is completely normal. Children with ADHD show these traits across multiple settings, to an extent that consistently affects their development, education and family life.
- High levels of physical activity or fidgeting
- Difficulty staying seated or waiting their turn
- Frequent distraction and forgetfulness
- Difficulty following instructions
- Emotional outbursts or frustration
- Challenges with friendships
Some children, particularly girls, present more quietly — with inattentiveness, daydreaming, perfectionism or internalised anxiety.
How the assessment works
Every child and young person's assessment follows the same clear, five-stage pathway, so you always know what is happening and why.
Initial contact with our team
We start with a calm, friendly conversation to understand your concerns and decide the best next steps for you or your child. You can contact us by phone or email.
Screening forms
We email you digital forms to complete. These help us understand your or your child's experiences.
- ADHD/autism rating scales (for you or your child, and someone who knows you well)
- Developmental history
- School or teacher questionnaires (if assessing a child)
- Background and wellbeing information
Diagnostic interview
You attend a structured diagnostic interview with one of our clinicians — a calm, supportive conversation. Alongside it we use evidence-based tools suited to age and presentation.
- Standardised ADHD/autism questionnaires
- QbCheck (for ADHD, if appropriate)
- ABAS-3 adaptive functioning tools
- Observational and developmental assessments
- Screening for co-existing or overlapping conditions
Multidisciplinary team (MDT) review
Your assessment is reviewed by our multidisciplinary team, which may include psychiatrists, psychologists and specialist clinicians. This ensures every assessment is NICE-compliant, thorough and clinically safe.
Diagnostic outcome & detailed report
You receive a comprehensive clinical report within 21 working days, including the diagnostic conclusion, a clear explanation of the evidence, tailored recommendations for school, work and home, and signposting to further support. If criteria are not met, we still provide clear guidance and next steps.
Age guidance
NICE does not set a fixed minimum age for an ADHD diagnosis, but ADHD can be particularly difficult to diagnose reliably in very young children. At Different Minds we undertake formal ADHD diagnosis from age 6. NICE guideline NG87 provides specific medication recommendations for children aged 6 and over.
Fees
Cancellations within 7 working days, or non-attendance, are charged in full. Rescheduling within 4 weeks of your appointment incurs a £150 fee. Changes to booked consultation dates outside four weeks incur a £55 administration fee.
We offer a free initial telephone chat to help you understand your options and choose the most suitable pathway.
Why a diagnosis matters
Receiving a diagnosis is not simply a label — it is a framework for understanding yourself. It can:
- Provide long-overdue clarity and self-understanding
- Explain lifelong patterns in learning, behaviour or emotional responses
- Unlock tailored support, coaching and practical strategies
- Improve wellbeing, confidence and day-to-day functioning
- Help schools, employers or families support you better
- Open access to treatment or accommodations where needed