Reading Disabilities: The Puzzle and the History Introducing the Puzzle Developmental Dyslexia - History of Research The Current Scene - an Orchestrated Effort Hyperlexia - History of Research General Conclusions. The Reading Process: Introduction The Visual Encoding Stage The Word-Recognition Stage Reading Comprehension Beyond the Word Level Components of Reading - Decoding and Comprehension Note. Etiologies of Developmental Dyslexia and Hyperlexia: Introduction Developmental Dyslexia Hyperlexia Notes. Developmental Dyslexia and Hyperlexia: Delineation of the Disorders Developmental Dyslexia Hyperlexia A Model of Reading and Reading Disabilities The `Syndromes' of Developmental Dyslexia and Hyperlexia The Syndrome of Developmental Dyslexia The Syndrome of Hyperlexia Note. Differential Diagnosis of Reading Disabilities: Introduction Rationale of the Diagnostic Procedure Diagnostic Procedures - Grades 4 and Above Diagnostic Procedure - Grades 1 and 2 Identification of the Hyperlexic Child. Treatment and Management of Reading Disabilities: Introduction Treatment of Reading Disabilities Management of Reading Disabilities Note.