Table 1. Results of the linear mixed effects logistic regression on intelligibility data in Experiment 1.

Fixed effects	Estimate	SE	z value	p
(Intercept)	−1.68	0.19	−9.06	<.001
SNR	0.48	0.02	28.21	<.001
Modality_AV	2.55	0.15	17.07	<.001
Speaker_Korean	−0.77	0.20	−3.82	<.001
Listener group_Korean	−0.62	0.21	−2.95	.003
SNR:Modality_AV	−0.10	0.02	−6.52	<.001
SNR:Speaker_Korean	−0.03	0.02	−2.15	.032
SNR:Listener group_Korean	−0.07	0.02	−4.67	.029
Modality_AV:Speaker_Korean	−0.87	0.20	−4.48	<.001
Modality_AV:Listener group_Korean	−1.26	0.20	−6.43	<.001
Speaker_Korean:Listener group_Korean	0.53	0.19	2.76	.006
Modality_AV:Speaker_Korean:Listener group_Korean	0.99	0.26	3.88	<.001