This book is intended to present to current state of art in research & prevention of Dyslexia particularly school going children who are prone to have dyslexia.Its been studied in several studies that Phonological processing is one of the core cause to Dyslexia.This is an attempt to study the phonological processes in school going children who are diagnosed with Dyslexic compared with typically developing children.Through out this book its been stressed out on phonological processes and dyslexia.