Effect of face context on recognition memory for voices.

Participants heard 10 voices and were given a 2-alternative recognition-memory test. Accuracy was higher when testing was intentional rather than incidental and when faces accompanying the original voices were re-presented during the test. Some support was found for an attention-allocation model, which predicted poorest performance with incidental testing and faces not reinstated. Reported confidence was higher for correct than for incorrect decisions, but more confident participants were not more accurate.