Volume 7, Issue 4, August 2019, Page: 81-86
An Overview of Dyslexia: Definition, Characteristics, Assessment, Identification, and Intervention
Jane Roitsch, Department of Communication Disorders and Special Education, Old Dominion University, Norfolk, USA
Silvana Watson, Department of Communication Disorders and Special Education, Old Dominion University, Norfolk, USA
Received: Jul. 19, 2019;       Accepted: Aug. 15, 2019;       Published: Sep. 3, 2019
DOI: 10.11648/j.sjedu.20190704.11      View  84      Downloads  20
Abstract
Background: Dyslexia is a developmental brain-based type of learning disability that affects a person's ability to read and spell words. Best estimates place 5 percent to 10 percent of the population with the condition, but the incidence of dyslexia is challenging to pinpoint, as the definition of dyslexia varies throughout research. Objective: The purpose of this article is to provide an overview of dyslexia, its characteristics, assessment and identification, and intervention techniques for the condition. Results: Although the disorder varies from person to person, common characteristics among people with dyslexia include difficulty with phonological skills, low accuracy and fluency of reading, poor spelling, and/or rapid visual-verbal responding. Dyslexia is a neurological condition and can be inherited, and recent studies have identified a number of genes that may predispose an individual to developing dyslexia. Identification of dyslexia early requires recognition of characteristics such as difficulty associating sounds with letters, reading dysfluencies, spelling difficulties, challenges with written expression and poor handwriting. Dyslexia assessments can guide professions in ways to best administer treatment, such as via strategies to enhance word training and improve decoding skills. All of these interventions have shown to benefit the reading and writing abilities of persons with dyslexia. Conclusions: The unique nature and presentation of dyslexia varies among individuals. The importance of understanding as much as possible and keeping abreast of the assessment and intervention strategies available is critical to minimizing the long-term effects of dyslexia.
Keywords
Identification and Causes of Dyslexia, Characteristics of Dyslexia, Dyslexia Assessment and Intervention
To cite this article
Jane Roitsch, Silvana Watson, An Overview of Dyslexia: Definition, Characteristics, Assessment, Identification, and Intervention, Science Journal of Education. Vol. 7, No. 4, 2019, pp. 81-86. doi: 10.11648/j.sjedu.20190704.11
Copyright
Copyright © 2019 Authors retain the copyright of this article.
This article is an open access article distributed under the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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