Table 3.

Summary of regression model predicting child reaction time, with child spoken frequency as a predictor.

Fixed Effect	Coefficient	SE	t	p
Intercept	–286.94	273.57	–1.05	0.30
Child spoken frequency	–0.13	0.07	–1.78	0.09
Child-BOI rating	60.93	33.60	1.81	0.07
Age	14.26	3.16	4.52	<0.001ˆ***
Child-BOI rating × Age	–0.81	0.38	–2.11	0.04ˆ*
Random effect	s2
Subject intercept	11423.33
Item intercept	1886.17

N = 1184; log-likelihood = 7472.08; AIC = 14960.16. ^∗p < 0.05, ^∗∗∗p <0.001.