I think that most people absorb sound best when the face is oriented toward the source of that sound. This would also allow the listener to pick up any nuances from the speaker’s mouth.Can someone explain to me why they think that one can not listen when they read along?
I find that I retain more if I read along while I listen.
(I suppose in today’s modern churches this might suggest people should all stare at an electronic speaker.)
You have said that you have a hearing problem so I think that makes you an exceptional case, not the general rule.