Expert Dyslexia Assessments in Sheffield, Peterborough & Across the UK
PATOSS-registered specialist assessments for children, young people, and adults. Face-to-face in South Yorkshire and Cambridgeshire, or remotely nationwide.
Welcome to Defining Dyslexia, an independent specialist assessment practice supporting children, young people, and adults across Sheffield, Peterborough, and the wider UK.
Whether you are a parent with concerns about your child's learning, an adult seeking long-awaited answers, or a student needing support for university, you are in the right place. Every assessment is carried out by a PATOSS-registered specialist assessor with fifteen years of experience, and every report is written with clarity, care, and practical recommendations that make a real difference.
Face-to-face assessments are available across South Yorkshire and the Peterborough area. Remote assessments are available nationwide.
Dyslexia Assessments
Our in-depth dyslexia diagnostics assessments provide a clear understanding of individual learning needs, paving the way for targeted interventions and support.
Support Services for Schools
In-depth support for schools to support SEN processes and reviews, access arrangement testing and SENCo cover.
Dyslexia Support for Parents
Our expert consultation services helps parents navigate the SEN world and support s positive outcomes for their child.
Growing client reviews
Here’s what some of our clients have to say about their experience working with us.
Customer Review
The dyslexia services and dyslexia support provided by Mark are truly exceptional! He is knowledgeable, supportive, and tailors his approach to individual needs. With innovative teaching strategies and a compassionate manner, Mark empowers individuals to thrive.
Parent of student, aged 11
Customer Review
Mark's focus on early intervention, personalised learning plans, and using technological aids ensures remarkable progress. Although my child did not get a SpLD diagnosis, Mark's analysis supported Oscar to grow in confidence and independence. The support for school and us as parents was exceptional. Highly recommended!
Parent of child, aged 16
Customer Review
Mark supported us with Access Arrangements. His knowledge, friendly approach supported both students and staff. His reasonable fees were also a deciding factor! We are confident he will become part of the furnititure.
Secondary School, N E Lincolnshire
About Us
Championing Inclusive Education
Defining Dyslexia is dedicated to supporting schools and parents in addressing Special Educational Needs (SEN) effectively. Our bespoke training for educators equips them with the knowledge and strategies needed to support students with dyslexia and other learning difficulties in the classroom.
For parents, we provide guidance and resources to help them advocate for their child’s needs and collaborate with schools to create inclusive learning environments. Through workshops, consultation services, and ongoing support, our team ensures that both educators and families are empowered.
Get in touch
E-mail: definingdyslexia@outlook.com
We operate virtually across the UK, providing accessible support wherever you are. For in-person appointments, we serve Sheffield, Peterborough, and the surrounding area. Contact us to learn more!