11. The method of claim 8 , wherein: the second data are data indicating a difference in ability to hear with the prosthesis relative to that which would be the case if additional aural training tasks had occurred.
8. The method of claim 7 , wherein: the action of influencing the recipient's commitment includes presenting second data to the recipient, the second data being indicative of negative repercussions to the recipient and being based on the first data.