tiredoffightingwithjelly
Auditory Processing Disorder (APD) , about having problems processing what you hear, or a listening disability, which is clinically diagnosed. (Over 16s currently via the National Hospital for Neurology and Neurosurgery, Queen Square, London.)
APD is one of the underlying cognitive issues that cause the dyslexic symptom, so your son would understand the issues which cause him to be dyslexic, and be aware of the other symptoms which each APD may have, and be better able to self advocate regarding his disability, especially with a potential employer with regard to the accommodations he may require.
APDs have communication issues, such as being phonephobic (visual coping strategies cannot be used), which can limit some career options if this is not taken into account for instance. Processing unfamiliar accents can be a problem, processing rapid speech can be a problem, may require a quiet working environment (not an open office) may not be able to carry out sequential repetitive task very well, etc.
Adults who have APD are able to claim Disability Living Allowance, which can vary according to the severity of APD and how it affects your daily life. And for those on low incomes or starting work with DLA there is also Working Tax Credit which can be worth quite a bit. and if you are on the middle band or higher of DLA then your official carer can claim Carers Allowance.
LIke all of these invisible disabilities the more you understand the nature of the problems you face on a daily basis, the better able you are to develop and understand the coping strategies you may have already developed or those you may need to develop. And you learn to avoid the situations when the nature of your disability is a big problem or learn how to work around the problem, and explain to others so that they can help you work around the problem.
My own more APD friendly web site my help with more information, the most me friendly designed links web page
On the APDUK web site you might like to download the APDUK Newsletters from which you will probably work out that I am Dad that has APD rather than a Mum that has APD, that said my wife was diagnosed as having APD two years ago. In news letters No1 and No2 you will find two articles which resulted from an online research program "How APD affects Adults" the first article "Controlling the Chaos" was key to me getting DLA at the middle rate, which now means that my wife is officially my carer.
There is an adult APD forum the OldAPDs which is now over 10 years old, the archives are full of useful information.
I could go on for ever, lol I hope this helps