14. The system of claim 13 , wherein: the system includes a device configured to provide a recipient of the hearing prosthesis with a plurality of aural tests, the aural tests evoking hearing percepts with the hearing prosthesis.
13. A system for managing the subjective efficacy of a hearing prosthesis, comprising: a processor; and an input/output device configured to receive input indicative of the recipient's ability to hear with the hearing prosthesis, wherein the processor is configured to develop performance data based on the received input indicative of the recipient's ability to hear with the hearing prosthesis, the processor is configured to develop hypothetical efficacy data indicative of a subjective hypothetical efficacy of the hearing prosthesis based on the developed performance data, and the processor is configured to develop hypothetical efficacy data indicative of the subjective hypothetical efficacy of the hearing prosthesis based on hypothetical temporal data.