Lindylou Dyslexia is an umbrella term for a whole series of problems that mean a child has difficulty reading. The fact that your grandson's problems are not the same as someone else with dyslelxia does not mean that he is not dyslexic, but that, if he has dyslexia, it has a different cause.
A good friend had two children with dyslexia. The eldest child was seen by the local educational psychologist who could find no problems because he only tested for dyslexia caused by having problems with uncoding text. The report sent to the school and parents suggested the problem was caused because he was not very bright, which flew in the face of all the evidence of his attainments in other fields.
He was seen by a private psychologist, who discovered he had a memory problem. material was not readily transferred from his short term to long term memory. Unfortunately he started school when the main technique used for teaching reading was Look & Say, totally unsuited to his problem. He had specialist coaching and has done very well.
Contact the British Dyslexia Association www.bdadyslexia.org.uk/ . They have a helpline and there is someone to talk to. You grandson, may not have dyslexia, but they can still give help and advice and give you details of education psychologists who could assess your grandchild's problems.
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