Light & Sound Sensitivity Effects Readers
There is a strong link between sensitivity and educational problems. This is most apparent for children in the autistic spectrum where certain noises or being touched in particular places can generate extreme effects. (See The Senses of Autism, Background Noise, Dysleixa and Earobics, Cocktail Party Deafness, Visual Noise Hard for Dyslexics to Cope With).
This study, Dynamic sensory sensitivity and children’s word decoding skills, looked at ten year old children who had not been diagnosed as having any learning difficulties. They were trying to establish if better hearing and better visual skills were correlational to better spelling and reading. The found that “The results suggest that children’s sensitivity to both dynamic auditory and visual stimuli are related to their literacy skills. Importantly, after controlling for intelligence and overall reading ability, visual motion sensitivity explained independent variance in orthographic skill but not phonological ability, and auditory FM sensitivity covaried with phonological skill but not orthographic skill. These results support the hypothesis that sensitivity at detecting dynamic stimuli influences normal children’s reading skills. Vision and audition separately may affect the ability to extract orthographic and phonological information during reading.”
So how effective your sight and hearing are affects your ability to learn to read and spell. In people with learning difficulties it may be that they are oversensitive to some things and under-sensitive to others. This might prevent them hearing the difference between a ‘f’ sound and a ‘th’ sound or it may mean they cannot ignore the sound of other children talking. Either way, they are not getting the proper signals that normal child use when learning.
One of the researcher on this paper was Joel B. Talcott who also worked on the paper covered in Walk Like A Dyslexic. He also done work on visual skills of dyslexics: Visual motion sensitivity in dyslexia: evidence for temporal and energy integration.
Find Out More:
Books:
- The Social Skills Picture Book Teaching play, emotion, and communication to children with autism
- Steps to Independence: Teaching Everyday Skills to Children With Special Needs
- A. D. D. and Romance: : Finding Fulfillment in Love, Sex, & Relationships
- A Picture’s Worth: PECS and Other Visual Communication Strategies in Autism (Topics in Autism)
- The Light Barrier: A Color Solution to Your Child’s Light-based Reading Difficulties
Comments on: Light & Sound Sensitivity Effects Readers
We are a contracted manufacturer of LED lamps that replace the 4 foot fluorescent lamps. There are many environmental reasons for changing to LED. We are changing out some schools because the LED lamps do not have mercury vapor and are totally recyclable.
There are many teachers in my family and we were discussing the relationship between dyslexia and other learning disabilities and the quality of fluorescent bulbs. It is my hope that the quality of light emitted from LED lamps will offer a benefit to those with light sensitive learning issues.
If you know of anyone that has done studies detailing the differences in various sources of light and the resulting effects on dyslexia, I would appreciate some guidance on finding this information.
Regards,
John Hurley
Posted by: John Hurley May 28th, 2008 at 6:46 am
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