I asked my niece (7) to play this twice everyday in exchange for a candy because she wouldn’t listen lol.
My hypothesis for my lil test subject was if she played this for a month everyday, then her grades would have tremendously improved by now, or start to excel at things a normal child would need time to comprehend.
My niece grades went from a B to A, her online teacher classes were impressed with her grasping at learning two languages easily (Bengali and Arabic).
It has been a month, but my hypothesis seemed to came true. I will have her listen for a year or indefinitely.
I want to do this for my nephew but he has autism and I feel the stimulation would cause more stimulation than he can handle since he is already feeling stimulation on a daily basis from other things. I think maybe when he is 12-13, I will let him decide.