A dyslexic will be different than someone with auditory difficulties due to damage to the temporal lobe. These people will benefit from one form of instruction

A dyslexic will be different than someone with auditory difficulties due to damage to the temporal lobe. These people will benefit from one form of instruction more than the other. To pretend everyone is the same flies in the face of science. Some differences like iq and personality may not have any important pedagogical implications, but if a student is hearing impaired or blind, you can bet visual and auditory instruction will be differential in value.