Elicitation of the Acoustic Change Complex to Long-Duration Speech Stimuli in Four-Month-Old Infants

Table 1

Percentage of responses present for each stimulus condition for infant () and adult () participants. The terms “BP” and “BN” denoted “broad positive” and “broad negative” peaks, respectively.

	Token	Component	Stimulus condition
			/dada/	/daba/	/daDa/
Infant	S1	P1	100	100	100
		N1	88	100	100
		P2	100	88	100
		N2	88	63	75
	S2	P1	100	88	100
		N1	75	75	88
		P2	75	50	38
		N2	25	38	13
		BP	0	13	38
		BN	38	13	25
Adult	S1	P1	90	100	100
		N1	90	90	90
		P2	100	100	100
		N2	100	100	100
	S2	P1	100	100	100
		N1	70	90	80
		P2	50	80	80
		N2	40	50	30