Table 2.

Mean percent accuracy on the sound (Exp 2, 4, 5 & 6) identification task by exposure-test match. For Experiment 4, mean percent accuracies are by exposure-test match and repetition. Standard errors are in parenthesis. Difference scores compared to the “no change” condition are also shown.

Exposure-test match	no change	sound changed	voice changed	sound and voice changed	unpaired sound	word and voice changed
Exp 2 (n=64)	38.2% (1.5%)	32.4% (1.5%)	39.8% (1.5%)	34.5% (1.5%)	-	-
	difference from no change	−5.8%	1.6%	−3.7%	-	-
Exp 4 (n=48) 1x	40.6% (2.5%)	34.4% (2.4%)	43.2% (2.5%)	-	47.1% (2.6%)	-
	difference from no change	−6.2%	2.6%	-	6.5%	-
8x	46.1% (2.5%)	37.0% (2.5%)	45.3% (2.5%)	-	46.1% (2.5%)	-
	difference from no change	−9.1%	−0.8%	-	0.0%	-
Exp 5 (n=19)	42.1% (2.8%)	28.0% (2.6%)	41.1% (2.8%)	28.6% (2.6%)	-	-
	difference from no change	−14.1%	−1.0%	−13.5%	-	-
Exp 6 (n=51)	39.7% (1.4%)	35.9% (1.4%)	-	-	-	36.7% (1.4%)
	difference from no change	−3.8%	-	-	-	−3.0%