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When a child is referred for an ADHD assessment, parents and carers often have little idea what the process actually involves. What kinds of questions will be asked? How long does it take? What is the clinician actually trying to find out? And what happens with the information gathered?
Young DIVA, also known as Young DIVA-5, is one of the clinical tools most commonly used to answer those questions in a structured, consistent, and clinically defensible way. It is a semi-structured diagnostic interview specifically designed for assessing ADHD in children and adolescents aged approximately 5 to 17, and it is grounded in the DSM-5 diagnostic criteria that clinicians use to determine whether ADHD is present.
This article explains what Young DIVA is, how it works, what the questions cover, what happens after the interview, and why professional training is essential to its accurate use. Whether you are a parent preparing for your child's assessment, a clinician looking to understand the tool better, or a professional considering formal training, this guide provides a clear and thorough overview.
Young DIVA is a semi-structured diagnostic interview tool used to assess Attention Deficit Hyperactivity Disorder in children and adolescents. It is designed for use with young people aged approximately 5 to 17 years and is based on the diagnostic criteria outlined in the DSM-5, the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, which provides the internationally recognised framework for ADHD diagnosis.
The name DIVA stands for Diagnostic Interview for ADHD in Adults. Young DIVA is the adapted version developed specifically for children and young people, reflecting the different ways in which ADHD presents across developmental stages.
Young DIVA is not a test that produces an automatic result. It does not score responses in a way that mechanically confirms or rules out a diagnosis. Instead, it is a structured clinical interview that guides a trained clinician through a thorough, consistent exploration of ADHD symptoms, their history, and their impact across different areas of a young person's life.
The tool supports clinical judgement rather than replacing it. A well-conducted Young DIVA interview gives the clinician the information they need to make an accurate, evidence-based, and defensible diagnostic decision.
Diagnosing ADHD in children and teenagers is genuinely complex. Behaviour varies considerably depending on age, developmental stage, environment, and emotional wellbeing. A child who appears highly inattentive at school may behave quite differently at home, or in a one-to-one clinical setting. Symptoms that reflect ADHD in a seven-year-old may look different to those in a fifteen-year-old. And behaviours that might indicate ADHD can also be explained by anxiety, sleep difficulties, learning difficulties, or a range of other factors that need to be considered and ruled out.
Young DIVA helps clinicians navigate this complexity by providing a structured framework that ensures all relevant diagnostic criteria are systematically explored. Its key advantages include the following.
It ensures comprehensive coverage of all symptom domains required for a DSM-5 ADHD diagnosis, reducing the risk that important information is missed or overlooked.
It uses clear, real-life, age-appropriate examples to help children and caregivers recognise and describe symptoms accurately, rather than relying on abstract or technical language that may not be meaningful to families.
It encourages discussion and elaboration rather than simple yes or no responses, producing richer and more clinically useful information.
It examines both current behaviour and early childhood history, which is essential because DSM-5 requires that symptoms have been present before the age of twelve.
It assesses functional impairment, not just symptom presence. ADHD diagnosis requires evidence that symptoms cause meaningful difficulty in daily life, not simply that certain behaviours occur.
Together, these features make Young DIVA a valuable tool for producing assessments that are thorough, consistent, and clinically sound.
It is worth distinguishing Young DIVA from the shorter screening tools and questionnaires that are also commonly used in ADHD assessment.
Screening questionnaires, such as the Conners Rating Scales or the Vanderbilt Assessment Scales, are typically completed by parents and teachers and provide a structured overview of ADHD-relevant behaviours across settings. They are useful for gathering information efficiently and for identifying whether a more in-depth assessment is warranted. However, they do not constitute a diagnostic assessment on their own.
Young DIVA goes considerably further. As a semi-structured interview, it allows the clinician to follow up on responses, explore context, probe for specific examples, and make nuanced clinical judgements about whether what is being described reflects ADHD, another condition, or typical developmental variation. It takes significantly longer than a questionnaire, typically around 60 minutes, but produces a much richer and more defensible clinical picture.
In a comprehensive ADHD assessment, both screening tools and the Young DIVA interview are likely to be used alongside each other, along with school reports, developmental history, and clinical observation.
This is one of the most frequently searched questions about the tool. The direct answer is that Young DIVA is a licensed clinical assessment tool, and the version aligned with DSM-5 criteria is accessed through authorised distribution channels rather than freely available for public download.
Earlier versions of DIVA tools were sometimes shared more informally, which has led to ongoing confusion. However, using an unofficial or outdated version of the tool creates real clinical and ethical risks. It may not reflect the current DSM-5 diagnostic criteria, may not have been validated for the population being assessed, and may not meet the standards required for a defensible clinical report.
For these reasons, clinicians and services should obtain Young DIVA through official channels and ensure they are using the correct, current version. Individuals who are not clinicians should not attempt to use Young DIVA for self-assessment or informal assessment of a child. The tool is designed to be administered by a trained professional and requires clinical training to use accurately and ethically.
If you are seeking assessment for a child, the appropriate route is through a qualified clinician who has the training, the authorised access to the tool, and the clinical expertise to interpret the findings accurately.
The Young DIVA-5 questions are organised around the core symptom domains and diagnostic requirements of the DSM-5 ADHD criteria. The interview is structured into several key sections.
This section explores the nine inattention symptoms listed in the DSM-5 diagnostic criteria. The clinician asks about difficulties such as sustaining attention during tasks or play activities, being easily distracted by external stimuli, frequently losing items needed for activities, forgetting daily tasks, difficulty following instructions through to completion, avoiding tasks that require sustained mental effort, and appearing not to listen when spoken to directly.
Rather than simply asking whether these symptoms are present, Young DIVA uses practical, age-appropriate examples to help caregivers and young people recognise specific patterns of behaviour. The clinician explores whether each symptom is persistent, how long it has been present, and in what contexts it appears.
This section explores the nine hyperactivity and impulsivity symptoms in the DSM-5 criteria. Questions focus on behaviours such as excessive fidgeting or restlessness, difficulty remaining seated in situations where it is expected, running or climbing in inappropriate situations in younger children, difficulty engaging in activities quietly, talking excessively, interrupting or intruding on others, blurting out answers before questions are complete, and difficulty waiting for turns.
As with the inattention section, examples are used to ground the discussion in real behaviour rather than abstract descriptions, and the clinician explores the consistency, duration, and context of each symptom.
Young DIVA also examines when symptoms first appeared. The DSM-5 requires that several symptoms were present before the age of twelve in order for an ADHD diagnosis to be made. This part of the interview asks caregivers to reflect on early childhood behaviour, drawing on their memories of the child at home, in preschool or primary school, and in other early settings.
One of the most important sections of the Young DIVA interview focuses on the impact of symptoms on daily functioning. The DSM-5 requires not only that symptoms are present in multiple settings but that they cause meaningful impairment. This section explores how ADHD-related difficulties affect the young person's learning and academic performance, relationships with family and peers, social functioning, and ability to manage daily responsibilities.
This part of the interview helps distinguish between behaviours that are present but manageable and those that are causing genuine difficulty that warrants clinical intervention.
A Young DIVA assessment interview typically takes around 60 minutes, though this can vary depending on the complexity of the presentation and the level of discussion required.
The interview is conducted by a trained clinician and usually involves both the young person and a parent or caregiver. The clinician guides the conversation, asks follow-up questions, seeks specific examples, and documents the information gathered in relation to each symptom and diagnostic criterion.
The tone of the interview is intentionally conversational rather than interrogative. This is important when working with children and young people, who are more likely to engage openly and accurately when they feel comfortable and understood rather than under scrutiny. For younger children in particular, having a familiar and trusted caregiver present throughout the interview is both practically useful and emotionally supportive.
Young DIVA interviews can be conducted in person or remotely, depending on the service and the preferences of the family. Both formats are used in current clinical practice.
After completing the interview, the clinician reviews all the information gathered and considers whether the diagnostic criteria for ADHD are met based on the full clinical picture.
It is important to understand that Young DIVA is never used as the sole basis for diagnosis. A comprehensive ADHD assessment also draws on developmental history from birth through to the present, school reports and teacher feedback, standardised behavioural rating scales completed by parents and teachers, clinical observation, and screening for other conditions that may be contributing to or mimicking ADHD symptoms, such as anxiety, learning difficulties, sleep disorders, or autism.
Where both ADHD and another neurodevelopmental condition such as autism are suspected, a more comprehensive assessment that considers both simultaneously is important. For more on the overlap between ADHD and autism and why dual assessment matters, see our article on the overlap between ADHD and autism explained.
The final diagnostic decision is a clinical judgement based on the totality of the evidence gathered, not an automatic output of any single assessment tool.
Following assessment, the clinician produces a written report that summarises the findings, states whether diagnostic criteria are met, and makes recommendations for support, intervention, and where appropriate, treatment. For information on what happens next in terms of accessing treatment and medication, see our article on how to get ADHD medication after diagnosis.
Young DIVA ADHD training refers to the formal professional development that clinicians undertake in order to use the Young DIVA assessment tool accurately, ethically, and consistently.
Because Young DIVA is a semi-structured interview rather than a fixed-format questionnaire, its quality of administration depends substantially on the skill and knowledge of the clinician conducting it. A clinician who does not understand the DSM-5 diagnostic criteria thoroughly, who does not know how to probe for examples without leading responses, or who does not understand how to assess functional impairment objectively will produce less reliable and less defensible assessments, regardless of the tool they are using.
Training for Young DIVA typically covers ADHD diagnostic criteria and clinical thresholds in detail, how to administer a semi-structured interview consistently and without introducing bias, how to use examples to clarify symptoms without prompting specific answers, how to assess impairment across different settings and domains, how to record and interpret findings accurately, how to identify when symptoms may reflect another condition rather than or in addition to ADHD, and common pitfalls and sources of diagnostic error.
Training ensures that each clinician using the tool is applying it in a way that is consistent with how it was designed to be used, which is essential for both accuracy and clinical accountability.
The consequences of poorly administered ADHD assessments, whether through inadequate training, inappropriate use of tools, or insufficient clinical knowledge, are significant for the children and young people involved.
Overdiagnosis occurs when ADHD is identified in children whose difficulties are better explained by another condition, a difficult home environment, developmental variation, or other factors. An ADHD diagnosis in these cases may lead to inappropriate medication and may delay identification of the real underlying issue.
Underdiagnosis occurs when ADHD is missed in children who genuinely have the condition, leaving them without the support and treatment they need. The consequences of missed ADHD in childhood are well documented and include academic underachievement, mental health difficulties, and social challenges that can persist into adulthood.
Inconsistency between assessors, where the same child would receive different outcomes depending on who conducted their assessment, undermines the reliability and fairness of the diagnostic process.
Professional training in Young DIVA and in ADHD assessment more broadly addresses all of these risks. It supports high-quality, consistent, and defensible diagnostic practice that protects both the clinician and the patient.
For healthcare professionals looking to develop or expand their clinical skills in ADHD assessment, our ADHD assessor training course provides CPD-certified training specifically designed for clinicians working with both children and adults. Our broader ADHD training for professionals resource outlines the full range of training available.
If your child has been referred for a Young DIVA assessment, there are practical steps you can take to help the process go as smoothly and accurately as possible.
Gather relevant documents in advance. Any previous school reports, teacher feedback, or reports from other professionals involved in your child's care can provide valuable context that supports the assessment. Bring these to the appointment or share them with the clinician beforehand if possible.
Reflect on early childhood behaviour. The clinician will ask about when difficulties first appeared, so it is worth thinking back to your child's preschool years and early primary school experience. Were there signs of inattention, restlessness, or impulsivity from an early age? Were there comments from teachers or other caregivers?
Prepare specific examples rather than general impressions. It is more helpful for the clinician to hear that your child has lost their school bag, PE kit, and homework planner three times in the past month than to hear that they are always losing things. Concrete, specific examples are more clinically meaningful and easier to map onto diagnostic criteria.
Reassure your child about the process. Many children feel anxious about assessments, particularly if they have previously been labelled as difficult or disruptive. Letting your child know that the assessment is about understanding how their brain works, not about judging them or finding fault, can significantly reduce their anxiety and help them engage more openly.
Be honest and thorough. It can be tempting to present the most positive picture of your child's behaviour, particularly in a clinical setting. However, the more accurate and complete the information you provide, the more accurate and useful the assessment outcome will be.
Clinicians who regularly conduct ADHD assessments in children consistently emphasise that the quality of the clinical interview is one of the most important factors in assessment accuracy. Standardised tools like Young DIVA provide essential structure, but their value depends entirely on the skill with which they are administered.
A well-conducted Young DIVA interview is one that puts the young person and their family at ease, asks questions in ways that invite genuine reflection rather than prompted responses, follows up on important threads, and places what is heard within a thorough understanding of both developmental norms and ADHD diagnostic criteria. These are skills that come from training, experience, and ongoing professional development, not simply from access to the tool itself.
The growing demand for child ADHD assessments across the UK makes the availability of well-trained assessors an increasingly urgent priority. Services that invest in thorough assessor training produce more consistent, more accurate, and more defensible outcomes for the children and families they serve. For information on how long current waiting times for ADHD assessment are and what the options are, see our article on how long an ADHD diagnosis takes in the UK.
What age group is Young DIVA designed for?Young DIVA is designed for use with children and adolescents aged approximately 5 to 17 years. The tool is adapted to account for the different ways ADHD presents at different developmental stages, and the examples used in the interview are selected to be relevant and recognisable to the age group being assessed.
Can parents use Young DIVA at home to assess their child themselves?No. Young DIVA is a licensed clinical assessment tool designed to be administered by a trained professional. It requires clinical training to use accurately, and using it outside a clinical context risks producing inaccurate or misleading conclusions. If you have concerns about ADHD in your child, the appropriate step is to speak with your GP about a referral for formal assessment.
Is Young DIVA used for adults as well as children?Young DIVA is specifically designed for children and adolescents. The adult version of the tool is the DIVA-5, which is a separate instrument designed for use with adults and follows the same structured interview principles while addressing how ADHD presents in adult life. For more on adult ADHD assessment, see our article on what an ADHD assessor does.
Does a positive Young DIVA interview automatically mean a child has ADHD?No. Young DIVA is one component of a comprehensive assessment, not a standalone diagnostic tool. The findings from the interview are considered alongside school reports, standardised rating scales, developmental history, clinical observation, and differential diagnosis before a clinical judgement is made about whether ADHD criteria are met.
How long does a Young DIVA assessment take?The interview itself typically takes around 60 minutes, though this can vary depending on the complexity of the presentation and the level of discussion required. The full assessment process, including all components of a comprehensive ADHD evaluation, may take place across more than one appointment.
My child's school says they do not show signs of ADHD. Can they still have it?Yes. ADHD presentations can vary significantly between settings. Some children manage to hold things together in structured school environments through significant effort and then struggle considerably at home. Others may be more visibly affected in school. The DSM-5 requires that symptoms are present in more than one setting, but the severity of presentation can differ between them. A thorough clinical assessment considers information from multiple settings rather than relying on any single source.
Young DIVA is a well-established and widely used clinical interview tool that plays an important role in ensuring ADHD assessments in children and young people are thorough, consistent, and grounded in current diagnostic criteria. For parents, understanding how the tool works and what the process involves can make an assessment feel considerably less daunting. For clinicians, understanding the tool's structure and the importance of professional training is essential to using it well.
ADHD assessment in children is not a simple or quick process, and it should not be. Getting it right has lasting consequences for a child's educational support, treatment access, self-understanding, and mental health. Tools like Young DIVA, administered by trained and experienced clinicians, are an important part of getting it right.
If you are seeking assessment for your child, the most important step is to begin the process with your GP and to ask specifically about ADHD assessment pathways in your area.
Medical Disclaimer
This article is intended for educational and informational purposes only. Young DIVA is a licensed clinical assessment tool that must be administered by a trained and qualified professional. It should not be used for self-diagnosis or informal assessment. If you have concerns about ADHD in a child or young person, please seek assessment from a qualified healthcare professional.
