Skip To Main Content

Logo Image

Dyslexia

A group of children reading books.
The mission of the Keller ISD Dyslexia Department is to embrace all learners and empower them to realize their potential. 

Characteristics of Dyslexia: What to look for?

Students identified as having dyslexia typically experience primary difficulties in phonological awareness, including phonemic awareness and manipulation, single-word reading, reading fluency, and spelling. Consequences may include difficulties in reading comprehension and/or written expression. These difficulties in phonological awareness are unexpected for the student’s age and educational level and are not primarily the result of language difference factors. Additionally, there is often a family history of similar difficulties.

The following are the primary reading/spelling characteristics of dyslexia:

  • Difficulty reading words in isolation
  • Difficulty accurately decoding unfamiliar words
  • Difficulty with oral reading (slow, inaccurate, or labored)
  • Difficulty spelling

It is important to note that individuals demonstrate differences in degree of impairment.

The reading/spelling characteristics are most often associated with the following:

  • Segmenting, blending, and manipulating sounds in words (phonemic awareness)
  • Learning the names of letters and their associated sounds
  • Holding information about sounds and words in memory (phonological memory)
  • Rapidly recalling the names of familiar objects, colors, or letters of the alphabet (rapid naming)

 Consequences of dyslexia may include the following:

  • Variable difficulty with aspects of reading comprehension
  • Variable difficulty with aspects of written language
  • Limited vocabulary growth due to reduced reading experiences

(Fletcher, J. M., Lyon, G. R., Fuchs, L. S., & Barnes, M. A. (2007). Learning disabilities: From identification to intervention. New York, NY: The Guilford Press; L. C., Carreker, S., Davis, R., Meisel, P., Spear-Swerling, L., & Wilson, B. (2010). Knowledge and practice standards for teachers of reading. The International Dyslexia Association, Professional Standards and Practices Committee. Retrieved from www.interdys.org/ewebeditpro5/upload/KPSJul2013.pdf; Moats, L. C., & Dakin, K. E. (2008). Basic facts about dyslexia and other reading problems. Baltimore, MD: The International Dyslexia Association.)


Accommodations & Policy Resources


Connecting Research and Practice

New research in understanding dyslexia as a neurodevelopmental disorder is ongoing. Future research will assist in learning more about the phonological awareness deficit and how this deficit interacts with other risk factors related to dyslexia. Research also is now focusing on the developmental cause of neural abnormalities and how these predict treatment response.

(Pennington, B. F. (2009). Diagnosing learning disorders: A neuropsychological framework (2nd ed.). New York, NY: The Guilford Press; Peterson, R. L., & Pennington, B. F. (2012). Developmental dyslexia. The Lancet, 379(9830), 1997–2007.)


Dyslexia Resources

Curriculum