Saturday, 31 October 2015

‘Dyslexia - (part two) The Why’s and how to spot some of the Signs’  by  Dyslexia Dublin © 2015

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It is still very much exploratory times on the origins of dyslexia. What we do know is it affects far more boys than girls and seems more common in English speakers and those that speak languages with multiple rules/variations in sounds and spellings, such as German and Irish for example. Languages where the spoken word is close to the written word seem to fair better, such as Italian and Spanish.

There are also suggestions that it can be passed on from family member to family member, genetically. However, it will not descend in a uniform pattern…if one or both parents suffer with dyslexia it could miss most of the next generation. There are many such cases, where one child or more in a family has dyslexia, but some brothers/sisters do not. There are also families, where one child has dyslexia and parents do not, pointing to the fact that dyslexia can also skip a generation.

Dyslexia can also be brought on in later life due to stroke or other forms of brain trauma… overcoming this is a very slow process, unlike dyslexia from birth.

There are many commonly held beliefs, as with all things…Dyslexia has nothing to do with a low IQ or that we read letters in a different way to others…there is little wrong with a dyslexic child’s eyesight in comparison to a non-dyslexic child.

We need to head in the direction of linguistics and why our spelling performance doesn’t always reflect that of our reading ability… are we reading exactly what is in the books or are we adlibbing, replacing words with words that are stored in our brain? We need to take a holistic approach so we can begin to understand the problems faced by the dyslexic child and apply the preferred teaching/learning style, if we truly want to move this forward!

Language/speech is an art most have little problem with…we start forming our early words long before we start to read, write or spell and have a fair vocabulary by the time we do, so why do some find it difficult to read or spell? Our early venture into the spoken word is often through pronouncing whole words like mama and dada…we don’t use phonemes (words segmented into letters or blends of letters ch…sh, etc.) at this early stage. This is related to the ability to process in a phonological manner. However, it is widely believed that people with dyslexia find this much harder than those without dyslexia (Dysphonesia – problems with letter sounds and blends).

We certainly know from our own training centre that children retain more words through the photo image side of the brain and also through the phonetic /phoneme channel with far greater accuracy than the words they read or indeed write.

Next time in our final part we will look at ways of improving the lives of those with dyslexia.

NB. This information is from personal research, research of our team and also partly sourced through the work of others and is purely for improving the understanding of dyslexia…we do not make any suggestions in our posts.  Dyslexia Dublin CETC © 2014

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