In her presentation, she will discuss the definition of developmental dyslexia (i.e. reading difficulty) and how it can be diagnosed. She will discuss theories about what causes developmental dyslexia, outline commercial treatments that have been triggered by these theories, and the scientific evidence behind these treatments. Additionally, she will provide a step-by-step guide that will help teachers, parents and educational professionals assess the existing evidence for new treatments for developmental dyslexia. This guide will help us to make more informed decisions about the best forms of treatment for children with developmental dyslexia.