April 29, 2011

Dyslexia: Separating the Facts from the Fiction

Tags: Teaching Reading Tips

There are many myths and misunderstandings about dyslexia in both the private and educational sectors. A large number of these misconceptions persist in spite of recent research conducted over the past 10 years. In fact, many teachers and the general public view “dyslexia” as simply reading backward. It's time to set the record straight. 

FACT: At least 20% of the population in the United States is functionally illiterate. 50% of those who are functionally illiterate have dyslexia. To be a person with dyslexia has normal intelligence, making dyslexia nothing more than a coding problem. The two types of coding needed to learn to read are decoding and encoding.

FACT: If a child cannot read (decode) and/or spell (encode) it is because he or she is unable to remember whole, irregular sight words (also known as eidetic words), this condition is known as Dyseidetic Dyslexia.

FACT: Or it could be that if a child cannot read (decode) and/or spell (encode) it is because he or she is unable to break words down into their parts (phonetically). This condition is known as Dysphonetic Dyslexia. The most severe form of dyslexia occurs if a child cannot decode or encode words either eidetically or phonetically, this is known as Dysphoneidetic Dyslexia. The good news is that there are resources and strategies to help students overcome each of these learning disabilities.

FACT: There is strong evidence that at least one type of dyslexia, Dyseidetic Dyslexia, is genetic and is passed down to each generation in varying degrees regardless of the sex of the child. Although Dysphonetic Dyslexia appears to be polygenic, there is no clear-cut genetic influence to support this premise. There is, however, some evidence that this type of dyslexia may be linked to chronic otitis media (regularly occurring ear infections) before the end of the second year of life.

FACT: Other conditions such as Attention Deficit Hyperactivity Disorder (ADHD), visual problems, and perceptual dysfunction may appear as co-factors in dyslexia. In other words, they do not cause, or are caused by dyslexia; however, they can exist with dyslexia. Here are a few other common dyslexia myths that persist in the classroom:

  • If a child is smart, they will eventually learn how to read.
  • Repeating a grade will help a dyslexic child.
  • Dyslexic students are just not mature.
  • All children who reverse the letters b, d, p, q, are dyslexic.
  • The way to help a child overcome dyslexia is to force him to read 20 minutes a day.
  • Dyslexics can’t learn phonics; they have to memorize words.
  • Dyslexics will never be taught to read, they just learn to compensate.
  • If a child does not learn to read by the time he is 12 years old, he/she will probably never learn to read.
  • If a child does not reverse letters or numbers, he/she does not have dyslexia.

How grateful parents and children would be if colleges and universities better prepared our teachers to understand and administer to the diverse learning styles of those with dyslexia and other learning disabilities.

What do you think? Are teachers given the tools and strategies they need to work with dyslexic students?

Source: DyslexiaClinic.com

Dyslexia Resources

What is Dyslexia?

Dyslexia in Children

Dyslexia in Adults

Learn how Reading Horizons reading curriculum helps students with dyslexia make sense of reading with our elementary reading program and reading intervention program

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