Dyslexia Essay Example | Topics and Well Written Essays - 2000 words

Dyslexia - Essay ExampleSeveral renderings of dyslexia revealed that reading deficits is the only common omen among all of them (Doyle 1996), therefore, this papers scope is focused more on such problems as related to dyslexia. Although varying in approach and interpretation of dyslexia, researches done by Beech (2005), Fisher & DeFries (2002), Habib (2000), Helland, Turid & Asbjornsen (2003), as well as those by Lachmanni & Geyer (2003). Needle, Fawcett & Nicolson (2006), Perry & Rice (1999), Davis & Braun (1995), Sawyer (2006), and Singleton (2005) invariably referred to reading deficit as common symptom of dyslexia. The alike is true with those of Vellutino, Fletcher, Snowling, & Scanlon (2004).Although references have been accorded to some researchers of dyslexia, the bulk of these discussions here have been sourced from Gardiola (2001) who has so far covered extensively the history of dyslexia and its genetic etiology or the study of its cause. The paper ends with the hope th at with the recent proliferation of theories and studies now, the main genes influencing the increment of reading and dyslexia will soon be known.Bright solutions (2007) gives thre... If a childs difficulty with reading could not be explained by low intelligence, poor eye sight, poor hearing, inadequate educational opportunities, or any another(prenominal) problem, then the child must be dyslexic. That definition, however, did nor please parents, teachers, or researchers.Simple and revised definition. Accordingly, the simple definition says dyslexia is an inherited condition that makes it extremely difficult to read, write, and spell in ones native language, despite at least(prenominal) average intelligence. On the other hand, the revised definition from the International Dyslexia Association is that -Dyslexia is a neurologically-based, often familial, throw out of kilter which interferes with the acquisition and processing of language. Varying in degrees of severity, it is mani fested by difficulties in receptive and expressive language, including phonological processing, in reading, writing, spelling, handwriting, and sometimes in arithmetic. Research definition. Finally, the research definition used by the National Institutes of Health is that - Dyslexia is a specific learning disability that is neurological in origin. It is characterized by difficulties with accurate and/or fluent battle cry recognition, and by poor spelling and decoding abilities. These difficulties typically result from a deficit in the phonological component of language that is often unexpected in relation to other cognitive abilities and the provision of efficient classroom instruction. Secondary consequences may include problems in reading comprehension and reduced reading stick that can impede growth of vocabulary and background knowledge.Organizational definitions. Dyslexia is characterized by difficulties with accurate and/or fluent word recognition and by poor spelling and decoding abilities