Free Neurodivergent Screening Tests

If you are exploring whether you or your child may be neurodivergent, online screening questionnaires can be a helpful starting point. These free neurodivergent tests are designed to highlight patterns of traits associated with conditions such as ADHD and autism in both adults and children.

The screening tools below are based on recognised clinical questionnaires used by clinicians and researchers. While these neurodivergence tests cannot provide a diagnosis, they can help identify whether further professional assessment may be helpful.

Many people begin their journey by completing an online neurodiversity test to better understand their experiences, behaviours, or challenges. If your results suggest possible traits associated with neurodivergence, the next step may be to explore a structured neurodivergent assessment with a qualified professional.

Choose your type of neurodivergent test ↓

Select the screening test that best matches the area you would like to explore. Each neurodivergent test takes only a few minutes to complete and provides an explanation of your results.

ADHD Screening Tests

ADHD screening tools are designed to identify patterns of inattention, impulsivity, and hyperactivity that may be associated with attention deficit hyperactivity disorder. These tests are commonly used as an initial ADHD screening step before considering a full adhd assessment.

Adult ADHD Test (ASRS)

The Adult ADHD Self-Report Scale (ASRS) is a widely used screening questionnaire developed with support from the World Health Organisation. This ADHD screening test for adults identifies common ADHD symptoms such as difficulties with attention, organisation, and impulsivity.

Take the Adult ADHD Test

Child ADHD Test (SNAP-IV)

The SNAP-IV rating scale is a recognised questionnaire used by clinicians and educators to identify behaviours linked to ADHD in children. This child ADHD screening test allows parents or guardians to rate behaviours related to attention, hyperactivity, and impulsivity.

Take the Child ADHD Test

Autism Screening Tests

Autism screening tools help identify traits commonly associated with autism spectrum conditions, including social communication differences, sensory sensitivities, and patterns of behaviour. These tests are often used as an initial autism screening step before a full diagnostic assessment.

Adult Autism Test (AQ-10)

The AQ-10 is a brief autism screening tool used in both research and clinical settings. It helps identify key traits associated with autism spectrum conditions and can indicate whether a fuller autism assessment may be appropriate.

Take the Adult Autism Test

Child Autism Test (AQ-10)

The AQ-10 Child is a short screening questionnaire developed to help identify autism traits in children. It focuses on areas such as social interaction, communication, and behavioural patterns that may be associated with autism spectrum conditions.

Take the Child Autism Test

Trusted Screening Tools & Professional Standards

The neurodivergent tests provided on this page are based on recognised clinical screening questionnaires used in research and healthcare settings. These tools are designed to help identify patterns of traits commonly associated with ADHD or autism and support individuals who are exploring possible neurodivergence.

While these neurodivergence screening tests can offer helpful insight, they are intended as an initial guide rather than a diagnosis. Any formal diagnosis requires a comprehensive assessment carried out by a qualified clinician, following recognised professional standards and ethical clinical practice.

Clinical Expertise & Trusted Screening Tools

The neurodivergent tests on this page are based on recognised screening questionnaires used internationally in clinical and research settings. These neurodivergence tests are designed to help identify patterns of traits associated with conditions such as ADHD and autism, providing a useful starting point for individuals exploring possible neurodivergence.

Assessing Neurodivergence UK is led by Dr Sara Dowsett, a Chartered Practitioner Psychologist registered with the Health and Care Professions Council (HCPC). Dr Dowsett holds a Doctorate in Psychology (PsychD) alongside postgraduate and undergraduate qualifications in psychology, and works in line with recognised professional and ethical standards.

While these neurodivergent screening tests can highlight traits that may be associated with ADHD or autism, they are intended as an informational screening step rather than a diagnosis. Any formal diagnosis requires a comprehensive clinical assessment conducted by a qualified professional using structured diagnostic frameworks.

This approach ensures that individuals exploring tests for neurodivergence receive clear, responsible information and understand when further professional evaluation may be appropriate.

Learn About Dr Sara Dowsett

What Our Clients Say

Feedback from adults, parents, and families who have connected with our services while exploring neurodivergence.

Neurodivergent Screening Feedback

Thank you sara for all your help and advice during my children’s ADHD assessment. You really made it a stress free and easy process, taking the time to really listen to my concerns and offered some get guidance and advice. We all felt very comfortable meeting you doing the assessments. Thank you again for your time.

Sam, Weymouth.

Neurodivergent Screening Feedback

Sara was very supportive throughout my assessment and handled the sensitivity of the process really well which I was grateful for. Sara made me feel so at ease and was so easy to talk to. I would recommend this assessment and Sara to anyone else who feels like ADHD is having an impact on their life.

Alex, Wimbourne.

Neurodivergent Test FAQ

This FAQ answers common questions about neurodivergent screening tests, including how online questionnaires work, what the results mean, and how screening differs from a formal clinical diagnosis. The aim is to provide clear, practical information to help you understand these neurodivergence tests and decide whether further professional assessment may be helpful.

How do you get tested for neurodivergence?

Being tested for neurodivergence usually involves a structured assessment with a qualified clinician, such as a psychologist or specialist practitioner. The process typically begins with an initial consultation to discuss symptoms, personal history, and any challenges related to attention, communication, learning, or behaviour.

Before pursuing a full assessment, many people start with online neurodivergent screening tests. These questionnaires can help identify patterns of traits commonly associated with conditions such as ADHD or autism. While screening tools cannot provide a diagnosis, they can indicate whether a formal neurodivergence assessment may be helpful.

If a full assessment is recommended, the clinician will usually review developmental history, current experiences, and supporting information from family members, teachers, or other professionals.

What is a neurodivergent screening test?

A neurodivergent screening test is a short questionnaire designed to identify traits associated with neurodevelopmental differences, such as ADHD or autism. These tests are commonly used in research and clinical settings to help highlight behavioural patterns that may be linked to neurodivergence.

Screening tools can provide helpful insight, but they do not provide a diagnosis. A formal diagnosis requires a comprehensive clinical assessment carried out by a qualified professional.

Are online neurodivergent tests accurate?

Online screening tests can be helpful as a starting point for exploring possible neurodivergent traits, particularly when they are based on recognised clinical questionnaires. They can highlight patterns of behaviour or experiences that may warrant further discussion with a professional.

However, screening tools should not be considered diagnostic. A full neurodevelopmental assessment involves a detailed evaluation that looks at developmental history, behaviour across different environments, and the impact of symptoms on daily life.

What should I do if a screening test suggests neurodivergent traits?

If a screening test suggests possible neurodivergent traits, the next step is usually to seek further guidance from a qualified clinician. A professional assessment can explore your experiences in more depth and determine whether diagnostic criteria for conditions such as ADHD or autism are met.

Many people use screening tests as a way to better understand their experiences before deciding whether to pursue a full clinical assessment.

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Thinking about next steps?

If your screening results suggest possible neurodivergent traits, a private neurodivergence assessment can help provide a clearer clinical understanding and guide the next stage of support.

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