Table S3.

Regression model, including spatial distinctiveness predictor

Variable	Estimate	SE	t value	$\text{Pr}\left(>\left|t\right|\right)$
(Intercept)	554.131	2.210	250.757	<0.001
s.cmu.phon	14.936	2.504	5.964	<0.001
sln.freq.pre	−3.079	2.691	−1.144	0.253
s.uttlen.pre	16.313	2.670	6.111	<0.001
srl.sp.KL	−22.053	2.258	−9.767	<0.001