Table 3.

Regressions on decoding accuracy, listening comprehension, and their product.

	Elementary						Intermediate						Advanced
	Model 1		Model 2		Model 3		Model 1		Model 2		Model 3		Model 1		Model 2		Model 3
Predictors	Estimates	p	Estimates	p	Estimates	p	Estimates	p	Estimates	p	Estimates	p	Estimates	p	Estimates	p	Estimates	p
Intercept	0.68	<0.001	0.68	<0.001	0.68	<0.001	0.75	<0.001	0.75	<0.001	0.74	<0.001	0.81	<0.001	0.81	<0.001	0.81	<0.001
LC	0.09	0.717	−0.15	0.513	−0.15	0.527	0.29	0.130	0.07	0.727	0.07	0.745	0.68	<0.001	0.42	0.007	0.39	0.024
DA			0.78	0.015	0.77	0.019			0.55	0.069	0.53	0.085			0.43	0.003	0.42	0.006
LC × DA					0.11	0.944					1.11	0.534					−0.43	0.657
R2/R2 adj.	0.006/−0.039		0.254/0.183		0.254/0.142		0.080/0.047		0.187/0.127		0.200/0.107		0.495/0.475		0.645/0.616		0.648/0.604

LC, listening comprehension; DA, decoding accuracy. Model 1 includes only listening comprehension, then decoding accuracy entered in model 2, and finally the product of listening comprehension and decoding accuracy entered in model 3.