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What Screening Tools Are Used for ADHD? 

PostedOctober 13, 2025
UpdatedOctober 13, 2025
ByMy Patient Advice
Author: Avery Lombardi, MSc | Reviewed by: Dr. Rebecca Fernandez, MBBS

When seeking an ADHD diagnosis, several ADHD screening tools are used by healthcare professionals to evaluate symptoms and assess whether a person meets the criteria for ADHD (1*). These tools typically include questionnaires and assessment scales that help identify key symptoms such as inattention, impulsivity, and hyperactivity. While these tools are valuable in the diagnostic process, a full clinical evaluation is necessary to confirm the diagnosis. 

Take an ADHD test

Common ADHD Screening Tools 

Here are common ADHD screening tools:  

Conners Rating Scales  

One of the most widely used assessment scales, the Conners Rating Scales assess ADHD symptoms in children, adolescents, and adults. These scales ask questions about behaviour, academic performance, and social functioning, helping to highlight areas where ADHD symptoms are most noticeable. 

ASRS (Adult Self-Report Scale)  

The ASRS is specifically designed for adults. It includes a series of questions about attention, impulsivity, and other ADHD-related behaviours. It’s commonly used as a self-report tool, with results providing insight into whether further evaluation is needed. 

Vanderbilt Assessment Scales  

Often used for children, these questionnaires are completed by both parents and teachers to assess how a child’s behaviour compares to typical development. It helps to assess symptoms in multiple settings (home and school). 

In conclusion, while ADHD screening tools are helpful, they don’t replace a full clinical evaluation by a healthcare professional. They are designed to provide insight and guide further testing. 

Visit providers like ADHD Certify for personal consultations and expert guidance tailored to your unique situation. 

For a deeper dive into the science, diagnosis, and full treatment landscape, read our complete guide to Signs, Symptoms, and Self-identification of ADHD.  

Take an ADHD test
Avery Lombardi, MSc, author for my patient advice - mypatientadvice.co.uk
Avery Lombardi, MSc
Author

Avery Lombardi is a clinical psychologist with a Master’s in Clinical Psychology and a Bachelor’s in Psychology. She has professional experience in psychological assessment, evidence-based therapy, and research, working with both child and adult populations. Avery has provided clinical services in hospital, educational, and community settings, delivering interventions such as CBT, DBT, and tailored treatment plans for conditions including anxiety, depression, and developmental disorders. She has also contributed to research on self-stigma, self-esteem, and medication adherence in psychotic patients, and has created educational content on ADHD, treatment options, and daily coping strategies.

All qualifications and professional experience stated above are authentic and verified by our editorial team. However, pseudonym and image likeness are used to protect the author's privacy. 

Dr. Rebecca Fernandez, MBBS, author and a reviewer for my patient advice - mypatientadvice.co.uk
Dr. Rebecca Fernandez, MBBS
Reviewer

Dr. Rebecca Fernandez is a UK-trained physician with an MBBS and experience in general surgery, cardiology, internal medicine, gynecology, intensive care, and emergency medicine. She has managed critically ill patients, stabilised acute trauma cases, and provided comprehensive inpatient and outpatient care. In psychiatry, Dr. Fernandez has worked with psychotic, mood, anxiety, and substance use disorders, applying evidence-based approaches such as CBT, ACT, and mindfulness-based therapies. Her skills span patient assessment, treatment planning, and the integration of digital health solutions to support mental well-being.

All qualifications and professional experience stated above are authentic and verified by our editorial team. However, pseudonym and image likeness are used to protect the reviewer's privacy.