Table 1:

Linear mixed models evaluating SRT as a function of child age (yrs). For the model evaluating data obtained in the speech-shaped noise masker, age in years was transformed with an exponent of −3.1; no transformation of age was applied for the model evaluating data obtained in the two-talker speech masker. The semantic context (Con) was either high or low.

Speech-shaped noise
		coef	SE	df	t	p
	Age	878.60	165.89	40	5.30	<0.001
	Con(low)	2.17	0.38	39	5.74	<0.001
	Con(low) × Age	1.77	184.25	39	0.01	0.992
Two-talker speech
		coef	SE	df	t	p
	Age	−0.96	0.12	40	−8.07	<0.001
	Con(low)	0.10	1.21	38	0.08	0.935
	Con(low) × Age	0.10	0.11	38	0.85	0.400